Items where Subject is "Transportation > Roads and highways"

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Number of items at this level: 724.

1952

(1952) State of Iowa Transportation Map, 1952. Transportation, Department of

1953

(1953) State of Iowa Transportation Map, 1953. Transportation, Department of

1954

(1954) State of Iowa Transportation Map, 1954. Transportation, Department of

1955

(1955) State of Iowa Transportation Map, 1955. Transportation, Department of

1956

(1956) State of Iowa Transportation Map, 1956. Transportation, Department of

1957

(1957) State of Iowa Transportation Map, 1957. Transportation, Department of

1958

(1958) State of Iowa Transportation Map, 1958. Transportation, Department of

1959

(1959) State of Iowa Transportation Map, 1959. Transportation, Department of

1960

(1960) Highway Relocation: U.S. 30/Lincoln Highway film production, 1960. Transportation, Department of

(1960) State of Iowa Transportation Map, 1960. Transportation, Department of

1961

(1961) State of Iowa Transportation Map, 1961. Transportation, Department of

June 1961

(1961) Feasibility Study of Strengthening Existing Single Span Steel Beam Concrete Deck Bridges, June 1961. Transportation, Department of

1962

(1962) State of Iowa Transportation Map, 1962. Transportation, Department of

1963

(1963) State of Iowa Transportation Map, 1963. Transportation, Department of

1964

(1964) State of Iowa Transportation Map, 1964. Transportation, Department of

November 1964

(1964) Indianola Origin and Destination Traffic Study,1964. Transportation, Department of

1965

(1965) State of Iowa Transportation Map, 1965. Transportation, Department of

1966

(1966) State of Iowa Transportation Map, 1966. Transportation, Department of

1967

(1967) State of Iowa Transportation Map, 1967. Transportation, Department of

(1967) State of Iowa Transportation Map, 1967. Transportation, Department of

1968

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) State of Iowa Transportation Map, 1968. Transportation, Department of

(1968) This is YOUR Highway Commission,1968. Transportation, Department of

February 1968

(1968) A Mechanistic Explanation of The Physical Properties of Undisturbed Loess, February, 1968. Transportation, Department of

1969

(1969) State of Iowa Transportation Map, 1969. Transportation, Department of

February 1969

(1969) Lightweight Aggregate Use in Structural Concrete, R-229, 1969. Transportation, Department of

1970

(1970) State of Iowa Transportation Map, 1970. Transportation, Department of

1971

(1971) State of Iowa Transportation Map, 1971. Transportation, Department of

1972

(1972) State of Iowa Transportation Map, 1972. Transportation, Department of

1973

(1973) State of Iowa Transportation Map, 1973. Transportation, Department of

1974

(1974) State of Iowa Transportation Map, 1974. Transportation, Department of

January 1974

(1974) Final Report-Freeway Operations Analysis of I-80 to I-29 Interchange, January 1974. Transportation, Department of

February 1974

(1974) A Computerized Method for the Hydrologic Design of Culverts, February 1974. Transportation, Department of

July 1974

(1974) Measurement of Pavement Surface Variations, July 1974. Transportation, Department of

1975

(1975) State of Iowa Transportation Map, 1975. Transportation, Department of

March 1975

(1975) PC Concrete Texturing, R-246, 1975. Transportation, Department of

December 1975

(1975) A Research Report on Roadside Vegetation Management, December 1975. Transportation, Department of

1976

(1976) State of Iowa Transportation Map, 1976. Transportation, Department of

22 November 1976

(1976) Interstate 129, Sergeant Floyd Memorial Bridge, dedication, Monday, November 22, 1976, 11:00 am,1976. Transportation, Department of

1977

(1977) State of Iowa Transportation Map, 1977. Transportation, Department of

1978

(1978) General highway and transportation map,1978. Transportation, Department of

(1978) State of Iowa Transportation Map, 1978. Transportation, Department of

December 1978

(1978) Fibrous P.C. Concrete Overlay Research Green County, Iowa, December 1978. Transportation, Department of

(1978) A Laboratory Evaluation of Asphaltic Concrete Containing Asphadur, MLR-79-2, 1978. Transportation, Department of

1979

(1979) State of Iowa Transportation Map, 1979. Transportation, Department of

June 1979

(1979) Pavement Wear and Studded Tire Use in Iowa, HR-148, 1979. Transportation, Department of

September 1979

(1979) Iowa Interstate Rest Area Stabilization Ponds, September 1979. Transportation, Department of

(1979) Safer Constrauction and Maintenance Practices to Minimize Potential Liabiliy by Counties from Accidents, Septemeber 1979. Transportation, Department of

(1979) Safer Construction and Maintenance Safer Construction and Maintenance Practices to Minimize Potential Liability by Counties from Accidents, September 1979. Transportation, Department of

1980

(1980) High Range Water Reducer in Portland Cement Concrete Made with D-Cracking Susceptible Coarse Aggregate, HR-1021, 1980. Transportation, Department of

(1980) State of Iowa Transportation Map, 1980. Transportation, Department of

January 1980

(1980) Iowa Motorcycle Ride Meter, HR-1019, 1980. Transportation, Department of

(1980) Iowa Pore Index Test, MLR-80-2, 1980. Transportation, Department of

February 1980

(1980) Evauation of Recycled Asphalt Concrete Pavements: Final Report for Kossuth County, Iowa, HR-1888, February 1980. Transportation, Department of

1981

(1981) State of Iowa Transportation Map, 1981. Transportation, Department of

April 1981

(1981) Liability and Traffic Control Considerations for Low Water Stream Crossings, HR-218, 1981. Transportation, Department of

August 1981

(1981) Construction and Maintenance Practices to Minimize the Potential Liability of Counties for Roads in Rural Subdivisions, HR-221, 1981. Transportation, Department of

April 1982

(1982) An Investigation of Signing Needs at Uncontrolled Local Road Intersections, HR-230, 1982. Transportation, Department of

October 1982

(1982) Production and Evaluation of Calcium Magnesium Acetate, HR-243, 1982. Transportation, Department of

24 November 1982

(1982) U.S. 63 dedication, Chester, Iowa, November 24, 1982. Transportation, Department of

1 December 1982

(1982) U.S. 61 dedication, December 1, 1982. Transportation, Department of

1983

(1983) State of Iowa Transportation Map, 1983. Transportation, Department of

February 1983

(1983) Dynamic Deflections to Determine Roadway Support Ratings, HR-245, 1983. Transportation, Department of

(1983) Engineering Study Automating Iowa's Speed Monitoring Program, HR-228, 1983. Transportation, Department of

(1983) Strengthening of Existing Single Span Steel Beam and Concrete Deck Bridges Part 1, HR-238, 1983. Transportation, Department of

May 1983

(1983) Evaluation of Dense Bridge Floor Concrete Using High Range Water Reducer, May 1983. Transportation, Department of

August 1983

(1983) Bonding Agents for Portland Cement Concrete and Mortar, August 1983. Transportation, Department of

October 1983

(1983) An Investigation of the Interstate 80 Rutting in Adair County, October 1983. Transportation, Department of

December 1983

(1983) A Nondestructive Method for Determining the Thickness of Sound Concrete on Older Pavements, HR-250, 1983. Transportation, Department of

1984

(1984) Pavement Surface on Macadam Base: Adair County Final Report, Iowa Highway Reserach Board Project HR-209. Transportation, Department of

January 1984

(1984) Roadway Lighting on Secondary Roads in Iowa, HR-251, 1984. Transportation, Department of

March 1984

(1984) Development of EDMI Calibration Baseline, HR-241, 1984. Transportation, Department of

(1984) Perception and Interpretation of Advance Warning Signs on County Roads, HR-256, 1984. Transportation, Department of

May 1984

(1984) Settlement At Culverts, May 1984. Transportation, Department of

July 1984

(1984) Submerged Vanes for Flow Control and Bank Protection in Streams, HR-255, 1984. Transportation, Department of

14 August 1984

(1984) I-380 dedication : Boyson Road to Iowa 101, August 14, 1984. Transportation, Department of

December 1984

(1984) Effect of Wildlife Highway Warning Reflectors on Deer-Vehicle Accident, December 1984. Transportation, Department of

(1984) Snow Removal on Iowa's Secondary Roads, HR-267, 1984. Transportation, Department of

13 December 1984

(1984) U.S. 61 dedication, December 13, 1984. Transportation, Department of

January 1985

(1985) Asphalt Emulsions for Highway Construction, HR-216, 1985. Transportation, Department of

March 1985

(1985) Design Manual for Strengthening Single-Span Composite Bridges by Post-Tensioning Part 3, HR-238, 1985. Transportation, Department of

(1985) Reducing the Problem of Transverse Cracking, HR-232, 1985. Transportation, Department of

(1985) Strengthening of Existing Single Span Steel Beam and Concrete Deck Bridges Part 2, HR-238, 1985. Transportation, Department of

June 1985

(1985) Evaluation of Fly Ash in Water Reduced Paving Mixtures, June 1985. Transportation, Department of

(1985) A Sufficiency Rating System for Secondary Roads in Iowa Volume 1, HR-264, 1985. Transportation, Department of

(1985) A Sufficiency Rating System for Secondary Roads in Iowa Volume II, HR-264, 1985. Transportation, Department of

1 June 1985

(1985) Traffic map, Iowa,1984. Transportation, Department of

July 1985

(1985) Field Demonstration and Laboratory Evaluation of Foamed Asphalts - Muscatine County, HR-233, 1985. Transportation, Department of

(1985) Underseal Evaluation Project: Poweshiek County I-80 Near Milepost 189.5, Eastbound Roadway, MLR-85-10, 1985. Transportation, Department of

August 1985

(1985) Engineering Study for the Evaluation of Public Road Administration and Maintenance Alternatives, HR-265, 1985. Transportation, Department of

1986

(1986) State of Iowa Transportation Map, 1986. Transportation, Department of

January 1986

(1986) The Economics of Reducing the County Road System: Three Case Studies in Iowa - Executive Summary, HR-242, 1986. Transportation, Department of

(1986) The Economics of Reducing the County Road System: Three Case Studies in Iowa, HR-242, 1986. Transportation, Department of

February 1986

(1986) Long-Term Structural Movement, HR-275, 1986. Transportation, Department of

April 1986

(1986) Frost Action in Rocks and Concrete, HR-258, 1986. Transportation, Department of

June 1986

(1986) Iowa Research with Chem-Crete Bitumen: Final Report Iowa Highway Research Board Project HR-226, June 1986. Transportation, Department of

(1986) Restoration of Fricitonal Characteristics on Older Portland Cement Concrete Pavement:Final Report for Iowa Highway Research Board Project HR-224, June 1986. Transportation, Department of

July 1986

(1986) Evaluation of Fly Ash Concrete Durability Containing Class II Durability Aggregates, July 1986. Transportation, Department of

August 1986

(1986) Evaluation of Fly Ash in lean Portland Cement Concrete Base "Econocrete", August 1986. Transportation, Department of

4 September 1986

(1986) Bailey Avenue extension, dedication, September 4, 1986. Transportation, Department of

October 1986

(1986) Asphalt Cement Concrete Pavement Recycling Cass and Montgomery Counties, HR-1018, 1986. Transportation, Department of

1987

(1987) Method for Estimating the Magnitude and Frequency of Floods at Ungaged Sites on Unregulated Rural Streams in Iowa, HR-268, 1987. Transportation, Department of

January 1987

(1987) Effects of Deicing Salt Trace Compounds on Deterioration of Portland Cement Concrete, HR-271, 1987. Transportation, Department of

(1987) Improvement of Longitudinal Joints in Asphalt Pavement, HR-215, 1987. Transportation, Department of

(1987) Pavement Texturing by Milling, HR-283, 1987. Transportation, Department of

February 1987

(1987) Retardation of Reflective Cracking using Additive 5990, February, 1987. Transportation, Department of

July 1987

(1987) Multiplan Spreadsheets for Highway and Hydraulic Engineering Computations in County Engineering Offices, HR-284, 1987. Transportation, Department of

(1987) Strengthening of Existing Continuous Composite Bridges, HR-287, 1987. Transportation, Department of

August 1987

(1987) Beneficial Effects of Selected Additives on Asphalt Cement Mixes, HR-278, 1987. Transportation, Department of

September 1987

(1987) Control Structures for Stabilizing Degrading Stream Channels Pottawattamie County, HR-236, 1987. Transportation, Department of

(1987) Special Surface Preparation Prior to Bituminous Overlays, HR-231, 1987. Transportation, Department of

December 1987

(1987) Pile Design and Tests for Integral Abutment Bridges, HR-273, 1987. Transportation, Department of

1988

(1988) State of Iowa Transportation Map, 1988. Transportation, Department of

(1988) Vehicular Traffic Flow Map, 1988. Transportation, Department of

January 1988

(1988) Development of a Conductometric Test for Frost Resistance of Concrete, HR-272, 1988. Transportation, Department of

March 1988

(1988) Alternative Flexible Overlays, HR-229, 1988. Transportation, Department of

(1988) Construction and Evaluation of Submerged Vanes for Stream Control, HR-274, 1988. Transportation, Department of

September 1988

(1988) Field Demonstration of Foamed Asphalt Muscatine County, HR-257, 1988. Transportation, Department of

October 1988

(1988) Field Evaluation of Class A Subbase Using Fly Ash, MLR-87-3, 1988. Transportation, Department of

November 1988

(1988) Development of a Rational Characterization Method for Iowa Fly Ash, HR-286, 1988. Transportation, Department of

(1988) Field Measurement of Bridges for Long-term Structural Movement, HR-295, 1988. Transportation, Department of

January 1989

(1989) Bridge Deck Rehabilitation Rebonding a Delaminated PCC Overlay By Epoxy Injection, HR-1036, 1989. Transportation, Department of

(1989) Evaluation of Carbonate Aggregate Using X-Ray Analysis, HR-266, 1989. Transportation, Department of

February 1989

(1989) Alternate Methods of Bridge Strengthening, HR-302, 1989. Transportation, Department of

March 1989

(1989) Iowa Development of Roller Compacted Concrete, HR-300, 1989. Transportation, Department of

(1989) Maintaining Iowa's Secondary Road Environment, HR-289, 1989. Transportation, Department of

September 1989

(1989) Validation of Design Recommendations for Integral Abutment Piles, HR-292, 1989. Transportation, Department of

19 September 1989

(1989) Highway to the airways, dedication, U.S. 218, Waterloo, Iowa, September 26, 1989. Transportation, Department of

27 September 1989

(1989) Osage-Mitchell County RISE projects dedication, September 27, 1989. Transportation, Department of

1990

(1990) Vehicular Traffic Flow Map, 1990. Transportation, Department of

January 1990

(1990) Automatic Tracer-Dilution Method Used for Stage-Discharge Ratings and Streamflow Hydrographs on Small Iowa Streams, HR-285, 1990. Transportation, Department of

February 1990

(1990) Strengthening of an Existing Continuous-Span, Steel-Beam, Concrete-Deck Bridge by Post-Tensioning, HR-308, 1990. Transportation, Department of

March 1990

(1990) Correlation of Locally-based Performance of Asphalts with Their Physicochemical Parameters, HR-298, 1990. Transportation, Department of

April 1990

(1990) Laboratory Evaluation of Asphalt-Rubber in Asphalt Paving Mixture, MLR-89-15, 1990. Transportation, Department of

1991

(1991) State of Iowa Transportation Map, 1991. Transportation, Department of

February 1991

(1991) Engineering Study Iowa Highway Resarch Board Project HR-223 Maintaining Granular Surfaced Roads, February 1981. Transportation, Department of

(1991) Maximized Utility of the Global Positioning System, HR-316, 1991. Transportation, Department of

May 1991

(1991) Load Ratings For Secondary Bridges Final Report Highway Research Advisory Board Project HR-239, May 1991. Transportation, Department of

June 1991

(1991) Constructability in the Bridge Design Process, HR-320, 1991. Transportation, Department of

(1991) Development of an Expert System for Forecasting Frost on Bridges and Roadways in Iowa, HR-305, 1991. Transportation, Department of

1992

(1992) Interstate Route Flow Map, 1992. Transportation, Department of

(1992) Vehicular Traffic Flow Map, 1992. Transportation, Department of

January 1992

(1992) Performance of a Nongrouted Thin Bonded PCC Overlay, HR-291, 1992. Transportation, Department of

March 1992

(1992) Correlation of the IJK Roadmeter to the International Roughness Index, MLR-91-5, 1992. Transportation, Department of

(1992) Drivers' Behavior at Railroad Grade Crossings: Before and After Safety Campaign, HR-335, 1992. Transportation, Department of

May 1992

(1992) Control of Concrete Deterioration Due to Trace Compounds in Deicers, HR-299, 1992. Transportation, Department of

(1992) Thermoset Composite Concrete Reinforcement Part I, HR-325, 1992. Transportation, Department of

August 1992

(1992) Effects of Heat Straightening Structural Steel, MLR-91-3, 1992. Transportation, Department of

(1992) Evaluation of Asphalt Mix Permeability, MLR-90-2, 1992. Transportation, Department of

September 1992

(1992) Experimental Project No. 621, Pavement Instrumentation, HR-293, 1992. Transportation, Department of

December 1992

(1992) Protection of Structural Concrete Substructures, HR-220, December 1992. Transportation, Department of

1993

(1993) Estimating Design-Flood Discharges for Streams in Iowa Using Drainage-Basin and Channel-Geometry Characteristics, HR-322, 1993. Transportation, Department of

January 1993

(1993) Cracking and Seating to Retard Reflective Cracking - Fremont County, HR-279, 1993. Transportation, Department of

(1993) Use of GPS for Photogrammetry, HR-342, 1993. Transportation, Department of

February 1993

(1993) Manual for Evaluation, Rehabilitation and Strengthening of Low Volume Bridges, HR-323, 1993. Transportation, Department of

(1993) Production of Acetic Acid by Fermentation with Propionibacteria, HR-321, 1993. Transportation, Department of

June 1993

(1993) Ammonium Phosphate/Fly Ash Road Base Construction, HR-294, 1993. Transportation, Department of

September 1993

(1993) Strengthening of an Existing Continuous-Span, Steel-Stringer, Concrete-Deck Bridge, HR-333, 1993. Transportation, Department of

(1993) The Value of the County Engineer: Strategies to Expand the Shrinking Employment Pool, HR-338, 1993. Transportation, Department of

November 1993

(1993) Field Measurements of Plow Loads During Ice Removal Operations, HR-334, 1993. Transportation, Department of

(1993) Non-Corrosive Tie Reinforcing and Dowel Bars for Highway Pavement Slabs, HR-343, 1993. Transportation, Department of

December 1993

(1993) Solar Powered Highway Delineator System, HR-367, 1993. Transportation, Department of

1994

(1994) Interstate Route Flow Map, 1994. Transportation, Department of

(1994) Interstate Route Flow Map, 1996. Transportation, Department of

(1994) Vehicular Traffic Flow Map, 1994. Transportation, Department of

January 1994

(1994) Impacts on Safety of Left-Turn Treatment at High Speed Signalized Intersections, HR-347, 1994. Transportation, Department of

February 1994

(1994) Air Formed Arch Culvert Construction - Washington County, HR-313, 1994. Transportation, Department of

(1994) An Investigation of Emulsion Stabilized Limestone Screenings, HR-309, 1994. Transportation, Department of

(1994) Recycled Paper Erosion Control Mat, HR-349, 1994. Transportation, Department of

(1994) Thermogravimetric Analysis of Carbonate Aggregate, HR-336, 1994. Transportation, Department of

October 1994

(1994) Evaluation of Preformed Neoprene Joint Seals, HR-318, 1994. Transportation, Department of

November 1994

(1994) The Role of Magnesium in Concrete Deterioration, HR-355, 1994. Transportation, Department of

December 1994

(1994) Stream Stabilization in Western Iowa, HR-352, 1994. Transportation, Department of

1995

(1995) Potential-Scour Assessments and Estimates of Maximum Scour at Selected Bridges in Iowa, HR-344, 1995. Transportation, Department of

January 1995

(1995) An Engineering Study to Update the Iowa Transportation Laws Annotated: HR 324a January 1995. Transportation, Department of

(1995) Iowa Development of Rubblized Concrete Pavement Base - Mills County, HR-315, 1995. Transportation, Department of

March 1995

(1995) Recruiting and Retaining Women and Minorities in Public Sector Engineering Positions, HR-348, 1995. Transportation, Department of

April 1995

(1995) Airborne GPS Final Report, HR-359, 1995. Transportation, Department of

December 1995

(1995) Air Formed Arch Culvert Construction - Crawford County, HR-314, 1995. Transportation, Department of

1996

(1996) Flood-Plain and Channel Aggradation at Selected Bridge Sites in the Iowa and Skunk River Basins, Iowa, HR-350, 1996. Transportation, Department of

(1996) State of Iowa Transportation Map, 1996. Transportation, Department of

(1996) Survey of Users of the USGS Stream-Gaging Network in Iowa, 1996, HR-383, 1996. Transportation, Department of

(1996) Vehicular Traffic Flow Map, 1996. Transportation, Department of

January 1996

(1996) Construction Automation Using Pen-Based Computers, HR-368, 1996. Transportation, Department of

April 1996

(1996) Characteristics of Iowa Fine Aggregate, MLR-92-6, 1996. Transportation, Department of

September 1996

(1996) Development and Implementation of an Expert System for Forecasting Fog on US Highway 30 in Cedar Rapids, Iowa, HR-357, 1996. Transportation, Department of

November 1996

(1996) Bond Enhancement Techniques for PCC Whitetopping, HR-341, 1996. Transportation, Department of

December 1996

(1996) Distributing State Road Use Tax Funds to Counties, HR-386, 1996. Transportation, Department of

1997

(1997) State of Iowa Transportation Map, 1997. Transportation, Department of

February 1997

(1997) Measurement of Ice Scraping Forces on Snow-Plow Underbody Blades, HR-372, 1997. Transportation, Department of

(1997) Technology News, February 1997. Transportation, Department of

April 1997

(1997) Investigation of Two Bridge Alternatives for Low Volume Roads Volume 1 of 2 Concept 1: Precast Steel Beam Units, HR-382, 1997. Transportation, Department of

(1997) Technology News, April 1997. Transportation, Department of

June 1997

(1997) Technology News, June 1997. Transportation, Department of

August 1997

(1997) Technology News, August 1997. Transportation, Department of

September 1997

(1997) Expansive Mineral Growth and Concrete Deterioration, HR-384, 1997. Transportation, Department of

October 1997

(1997) Field Measurements of Ice Scraping Loads on Front Mounted Plow Blades, HR-374, 1997. Transportation, Department of

(1997) Guidelines for County Engineering Decisions, HR-369, 1997. Transportation, Department of

(1997) Technology News, October 1997. Transportation, Department of

December 1997

(1997) Technology News, December 1997-January 1998. Transportation, Department of

2 December 1997

(1997) Stressing Our Future, December 2, 1997. Transportation, Department of

1998

(1998) Interstate Route Flow Map, 1998. Transportation, Department of

(1998) State of Iowa Transportation Map, 1998. Transportation, Department of

(1998) Vehicular Traffic Flow Map, 1998. Transportation, Department of

February 1998

(1998) The Potential of Friction as a Tool for Winter Maintenance, TR-400, 1998. Transportation, Department of

(1998) Review of Cold In-Place Recycled Asphalt Concrete Projects, HR-392, 1998. Transportation, Department of

(1998) Soft Photogrammetry for Highway Engineering, HR-387, 1998. Transportation, Department of

(1998) Technology News, February-March 1998. Transportation, Department of

April 1998

(1998) Technology News, April-May 1998. Transportation, Department of

May 1998

(1998) Embankment Quality Phase I Report, TR-401, 1998. Transportation, Department of

June 1998

(1998) Preventing Cracking at Diaphragm/Plate Girder Connections in Steel Bridges, HR-393, 1998. Transportation, Department of

August 1998

(1998) Technology News, August-September 1998. Transportation, Department of

September 1998

(1998) Stream Stabilization in Western Iowa: Structure Evaluation and Design Manual, HR-385, 1998. Transportation, Department of

October 1998

(1998) Technology News, October-November 1998. Transportation, Department of

(1998) Technology News, October-November 1998. Transportation, Department of

November 1998

(1998) Load Ratings for Standard Bridges, HR-239 Phase III, 1998. Transportation, Department of

December 1998

(1998) Feasibility of Using Automated Distress Data in the County Need Study, TR-418, 1998. Transportation, Department of

Spring 1998

(1998) I-35 Corridor Trade Study Newsletter, Spring 1998. Transportation, Department of

Fall 1998

(1998) I-35 Corridor Trade Study Newsletter, Fall 1998. Transportation, Department of

Winter 1998

(1998) I-35 Corridor Trade Study Newsletter, Winter 1998. Transportation, Department of

1999

(1999) Iowa Highway Research Board: 1949–1999. Transportation, Department of

(1999) Iowa Highway Research Board:1949–1999, 1999. Transportation, Department of

(1999) State of Iowa Transportation Map, 1999. Transportation, Department of

February 1999

(1999) Technology News, February-March 1999. Transportation, Department of

April 1999

(1999) Technology News, April-May 1999. Transportation, Department of

(1999) Thin Maintenance Surfaces - Phase I, TR-435, 1999. Transportation, Department of

June 1999

(1999) Technology News, June-July 1999. Transportation, Department of

August 1999

(1999) Technology News, August-September 1999. Transportation, Department of

October 1999

(1999) Technology News, October-Decemeber 1999. Transportation, Department of

December 1999

(1999) Response of Iowa Pavements to Heavy Agricultural Loads, TR-1075, 1999. Transportation, Department of

(1999) Technology News, December 1998-January 1999. Transportation, Department of

Spring 1999

(1999) I-35 Corridor Trade Study Newsletter, Spring 1999. Transportation, Department of

Fall 1999

(1999) I-35 Corridor Trade Study Newsletter, Fall 1999. Transportation, Department of

2000

(2000) Core Analysis of Portland Cement Concrete Slip Formed Barriers, January 2000. Iowa State University

(2000) Interstate Route Flow Map, 2000. Transportation, Department of

(2000) State of Iowa Transportation Map, 2000. Transportation, Department of

(2000) Vehicular Traffic Flow Map, 2000. Transportation, Department of

January 2000

(2000) Technology News, January-February 2000. Transportation, Department of

February 2000

(2000) Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment Final Report, February 2000. Transportation, Department of

March 2000

(2000) Technology News, March-April 2000. Transportation, Department of

1 March 2000

(2000) Drainage Basins of Iowa, March 1, 2000. Transportation, Department of

(2000) Drainage Basins of Iowa, March 1, 2000. Transportation, Department of

May 2000

(2000) Technology News, May-June 2000. Transportation, Department of

June 2000

(2000) A Laboratory Investigation into the Effects of the Aggregated Related Facts of Critical VMA in Asphalt Paving Mixtures, June 2000. Transportation, Department of

July 2000

(2000) Investigation of Two Bridge Alternatives for Low Volume Roads - Phase II Volume 1 of 2 Concept 1: Steel Beam Precast Units, 2000. Transportation, Department of

October 2000

(2000) Iowa County Engineers Association Service Bureau, TR-417, 2000. Transportation, Department of

2001

(2001) Dowel Bar Optimization: Phases I and II, October 2001. Iowa State University

(2001) Dowel Bar Optimization: Phases I and II, October 2001. Iowa State University

(2001) Guidelines for the Conversion of Urban Four-Lane Undivided Roadways to Three-Lane Two-Way Left-turn Lane Facilities, April 2001. Iowa State University

(2001) Iowa Registered Highway Route 1914-1925. Transportation, Department of

(2001) Paved Shoulders on Primary Highways in Iowa: An Analysis of Shoulder Surfacing Criteria, Costs, and Benefits, 2001. Transportation, Department of

(2001) State of Iowa Transportation Map, 2001. Transportation, Department of

(2001) Systematic Identification of High Crash Locations Final Report, 2001. Transportation, Department of

January 2001

(2001) Performance of Strip Seals in Iowa Bridges, Project TR-437, January 2001. Transportation, Department of

(2001) Red Light Running in Iowa, Jaunary 2001. Transportation, Department of

March 2001

(2001) Regional Approach to Landslide Interpretation and Repair, TR-430, 2001. Transportation, Department of

(2001) The Use of Abrasives in Winter Maintenance, TR-434, 2001. Transportation, Department of

April 2001

(2001) Development of a Traffic Control Devices and Pavement Markings Manual for Iowa's Cities and Counties with a Survery of Common Practices, April 2001. Transportation, Department of

(2001) Iowa Traffic Control Devices and Pavement Markings: A Manual for Cities and Counties April 2001. Transportation, Department of

May 2001

(2001) Reduction of Concrete Deterioration by Ettringite Using Crystal Growth Inhibition Techniques, TR-431, 2001. Transportation, Department of

June 2001

(2001) Durable, Cost-Effective Pavement Markings Phase I: Synthesis of Current Reseaech, June 2001. Transportation, Department of

(2001) Durable, Cost-Effective Pavement Markings Phase I: Synthesis of Current Research, June 2001. Transportation, Department of

August 2001

(2001) A Transportation Safety Planning Tool for the City of Ames, August 2011. Transportation, Department of

December 2001

(2001) Low Water Stream Crossing: Design and Construction Recommendations, December 2001. Transportation, Department of

(2001) Low Water Stream Crossing: Design and Construction Recommendations, Decemeber 2001. Transportation, Department of

Spring 2001

(2001) News, I-74 Iowa-Illinois Corridor Study, Issue 1 Spring 2001. Transportation, Department of

2002

(2002) 2003-2007 Iowa Transportation Improvement Program. Transportation, Department of

(2002) Assessment of Dowel Bar Research, August 2002. Iowa State University

(2002) Interstate Route Flow Map, 2002. Transportation, Department of

(2002) Investgiation into Improved Pavement Curing Materials and Techniques: Part 1 - Phases I and II, April 2002. Iowa State University

(2002) Quadrennial Need Study Report on Highways, Roads, and Streets for Study Years 1998-2017, January 2002. Transportation, Department of

(2002) Road Equipment Procurement and Utilization Study, October 2002. Transportation, Department of

(2002) State of Iowa Transportation Map, 2002. Transportation, Department of

(2002) Synthesis of Best Practice for Increasing Protection and Visibility of Highway Maintenance Vehicles, CTRE Final Report Iowa DOT Project TR-475, August 2002. Iowa State University

(2002) Technology Transfer of As-Built and Preliminary Surveys Using GPS, Soft Photogrammetry, and Video Logging, 2002. Transportation, Department of

(2002) Vehicular Traffic Flow Map, 2002. Transportation, Department of

(2002) Volume of Traffic on the Primary Road System, 2002. Transportation, Department of

May 2002

(2002) Erosion Control for Highway Applications, Phase I: Review and Synthesis of Literature, Final Report, TR-464, May 2002. Transportation, Department of

June 2002

(2002) Highway Maintenance Concept Vehicle, June 2002. Transportation, Department of

October 2002

(2002) Artificial-Intelligence-Based Optimization of the Management of Snow Removal Assets and Resources Final Report, October 2002. Transportation, Department of

(2002) Tree and Brush Control For County Road Right-of-Way, Ocotober 2002. Transportation, Department of

December 2002

(2002) Research News, December 2002. Transportation, Department of

Winter 2002

(2002) News, I-74 Iowa-Illinois Corridor Study, Issue 2, Winter 2002. Transportation, Department of

2003

(2003) Angle Parking on Iowa's Low Volume Primary Extentions in Small Towns, January 2003. Iowa State University

(2003) Evaluating Properties of Blended Cements for Concrete Pavements, December 2003. Iowa State University

(2003) Evaluation of the State Highway System and Road Use Tax Fund (RUTF), 2003. Transportation, Department of

(2003) Investigation into Improved Pavement Curing Materials and Techniques: Part 2 - Phase III, March 2003. Iowa State University

(2003) Iowa Department of Transportation Office of Contracts Letting Summary, July 1, 2002 - June 30, 2003. Transportation, Department of

(2003) Optimal Usage of De-Icing Chemicals when Scraping Ice, Final Report of Project HR 391, 2003. Transportation, Department of

(2003) Research News, Fall 2003. Transportation, Department of

(2003) Research News, Spring 2003. Transportation, Department of

(2003) Review of Alternative Distribution Methodologies for the Street Construction Fund of the Cities, December 26, 2003. Transportation, Department of

(2003) State of Iowa Transportation Map, 2003. Transportation, Department of

January 2003

(2003) Thin Maintenance Surfaces - Phase II, TR-435, 2003. Transportation, Department of

February 2003

(2003) Low Water Stream Crossing: Design and Construction Recommendations; A Selection and Design Guide, February 2003. Transportation, Department of

April 2003

(2003) Pipe Rehabilitation with Polyethylene Pipe Liners, HR-370, 2003. Transportation, Department of

21 August 2003

(2003) Iowa's Living Roadway Plant Profiler, August 21, 2003. Transportation, Department of

November 2003

(2003) Optimal Usage of De-Icing Chemicals when Scraping Ice, November 2003. Transportation, Department of

Fall 2003

(2003) News, I-74 Iowa-Illinois Corridor Study, Issue 3, Fall 2003. Transportation, Department of

2004

(2004) 2004 Highway Accomplishment Program, July 1, 2003 to June 30, 2004. Transportation, Department of

(2004) 2005 Highway Accomplishment Program, July 1, 2004 to June 30, 2005. Transportation, Department of

(2004) Alternative Solutions to Meet the Service Needs of Low Volume Bridges in lowa, June 2004. Transportation, Department of

(2004) Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, January 2004. Iowa State University

(2004) Evaluation of Different Methods to Calculate Heavy-Truck VMT, Final Report, December 2004. Iowa State University

(2004) Interstate Route Flow Map, 2004. Transportation, Department of

(2004) Iowa Department of Transportation Office of Contracts Letting Summary - July 1, 2003, thru June 30, 2004. Transportation, Department of

(2004) Iowa Transportation Map, 2004. Transportation, Department of

(2004) The Lincoln Highway Association’s “Object Lesson:” The Seedling Mile in Linn County Iowa,. Transportation, Department of

(2004) Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, September 2004. Iowa State University

(2004) Portland Cement Concrete Patching Techniques vs. Performance and Traffic Delay, January 2004. Iowa State University

(2004) Quadrennial Need Study Report on Highways, Roads, and Streets for Study Years 2002-2021, Second Annual Update, January 2004. Transportation, Department of

(2004) State of Iowa Transportation Map, 2004. Transportation, Department of

(2004) Using the Air Void Anal Analyzer for Real-Time Quality Control Adjustments in the Field, November 2004. Iowa State University

(2004) Vehicular Traffic Flow Map, 2004. Transportation, Department of

(2004) Vehicular Traffic Flow Map, 2006. Transportation, Department of

(2004) Vehicular Traffic Flow Map, 2008. Transportation, Department of

28 July 2004

(2004) Iowa’s Railroads and You, July 28, 2004. Transportation, Department of

25 October 2004

(2004) From Empirical Bayes to Full Bayes: Methods for Analysing Traffice Safety Data, October 25, 2004. Transportation, Department of

(2004) From Empirical Bayes to Full Bayes: Methods for Analyzubg Traffic Safey Data, October 25, 2004. Transportation, Department of

November 2004

(2004) Council Bluffs Interstate System Improvements Project Pottawatomie County, Iowa and Douglas County, Nebraska Project Number: IM-029-3(62)54-13-78, November 2004. Transportation, Department of

2005

(2005) 2006 Highway Program, July 1, 2005 to June 30, 2006. Transportation, Department of

(2005) 2006-2010 Iowa Transportation Improvement Program. Transportation, Department of

(2005) Development of a Manual Crack Quantification and Automated Crack Measurment System, Project TR-457 Final Report, 2005. Transportation, Department of

(2005) Development of a Method to Determine Pavement Damage Due to Detours, Project 02-105, Apirl 2005. Iowa State University

(2005) The Effect of Four-Lane to Three-Lane Conversion on the Number of Crashes and Crash Rates in Iowa Roads, June 2005. Iowa State University

(2005) Evalution of Hot Mix Asphalt Moisture Sensitivity Using the Nottingham Asphalt Test Equipment, July 2005. Transportation, Department of

(2005) Final Report, Secondary Road Fund Distribution Advisory Committee, 2002-2005. Transportation, Department of

(2005) Guidleines for Removal of Traffic Control Devices in Rural Areas, October 2005. Transportation, Department of

(2005) I-35 Corridor Trade Study - Final Executive Summary, 2005. Transportation, Department of

(2005) Identification of the Best Practices for Design, Construction, and Repair of Bridge Approaches, January 2005. Iowa State University

(2005) Iowa Department of Transportation Office of Contracts Letting Summary - July 1, 2004 through June 30, 2005. Transportation, Department of

(2005) Pre-Treatment for Reduction of Asphalt Absorption in Porous Aggregate, April 2005. Transportation, Department of

(2005) Safety Effectiveness of High-Speed Expressway Signals, 2005. Iowa State University

(2005) State of Iowa Transportation Map, 2005. Transportation, Department of

(2005) Utility Cut Repair Techniques— Investigation of Improved Cut Repair Techniques to Reduce Settlement in Repaired Areas, December 2005. Transportation, Department of

28 February 2005

(2005) Council Bluffs Interstate System (I-29, I-80 and I-480) Improvements Project, February 28, 2005. Transportation, Department of

June 2005

(2005) Iowa’s Cooperative Snow Fence Program, June 2005. Transportation, Department of

July 2005

(2005) Council Bluffs Interstate System (I-29, I-80 and I-480) Final Environment Impact Statement, July, 2005. Transportation, Department of

(2005) Evaluation of Hot Mix Asphalt Moisture Sensitivity Using the Nottingham Asphalt Test Equipment, July 2005. Transportation, Department of

(2005) Iowa Railroad Activity Book, July 2005. Transportation, Department of

(2005) Research News, Summer 2005. Transportation, Department of

6 July 2005

(2005) Speed Limit Questions? Here’s Your Answer, July 6, 2005. Transportation, Department of

19 July 2005

(2005) Council Bluffs Interstate System Improvements Project Pottawattamie County, IA and Douglas County, Nebraska, July 19, 2005. Transportation, Department of

(2005) Council Bluffs Interstate System Improvements Project Pottawattamie County, IA and Douglas County, Nebraska, July 19, 2005. Transportation, Department of

15 October 2005

(2005) Record of Decision, Council Bluffs Interstate System(I-29, I-80 and I-480) Improvements Project, October 15, 2005. Transportation, Department of

December 2005

(2005) Annual Report of Highway Division Highway Research and Development in Iowa for the Fiscal Year ending June 30, 2005. Transportation, Department of

(2005) Innovative Solutions for Slope Stability Reinforcement and Characterization: Vol. I, TR-489, 2005. Transportation, Department of

(2005) Innovative Solutions for Slope Stability Reinforcement and Characterization: Vol. II, TR-489, 2005. Transportation, Department of

(2005) Innovative Solutions for Slope Stability Reinforcement and Characterization: Vol. III, TR-489, 2005. Transportation, Department of

Summer 2005

(2005) CrossRoads, Autumn 2005. Public Safety, Department of

Fall 2005

(2005) CrossRoads, Spring/Summer 2005; quarterly publication of the Governor's Traffic Safety Bureau, Iowa Department of Public Safety. Public Safety, Department of

Winter 2005

(2005) News, I-74 Iowa-Illinois Corridor Study, Issue 4, Winter 2005. Transportation, Department of

2006

(2006) 2007-2011 Iowa Transportation Improvement Program. Transportation, Department of

(2006) Annual report of the Iowa Highway Research Board Research and Development Activities FY 2006. Transportation, Department of

(2006) Evaluation of U.S. and European Concrete Pavement Noise Reduction Methods, July 2006. Iowa State University

(2006) Evaluation of Virtual Reality Snowplow Simulator Training: A Literature Review, September 2006. Iowa State University

(2006) Interstate Route Flow Map, 2006. Transportation, Department of

(2006) Iowa Department of Transportation Office of Contracts Letting Summary, July 1, 2005 thru June 30, 2006. Transportation, Department of

(2006) Iowa's 5 Percent Safety Report, 2006. Transportation, Department of

(2006) Laboratory Study of Structural Behavior of Alternative Dowel Bars, April 2006. Transportation, Department of

(2006) Living Snow Fences, 2006. Transportation, Department of

(2006) Local Roads Maintenance Workers’ Manual, June 2006. Transportation, Department of

(2006) Safety Impacts of Pavement Edge Drop-offs, 2006. Iowa State University

(2006) State of Iowa Transportation Map, 2006. Transportation, Department of

(2006) Study of Iowa's Current Road Use Tax Funds (RUTF) and Future Road Maintenance and Construction Needs, 2006. Transportation, Department of

(2006) Study of Iowa’s Current Road Use Tax Funds (RUTF) and Future Road Maintenance and Construction Needs, 2006. Transportation, Department of

(2006) Study of Iowa’s Current Road Use Tax Funds (RUTF) and Future Road Maintenance and Construction Needs, 2006. Transportation, Department of

January 2006

(2006) Development of a Computer Controlled Underbody Plow: TR412, Final Report, January 2006. Transportation, Department of

(2006) Highways and Your Land, January 2006. Transportation, Department of

February 2006

(2006) Feasibility of Cooperative Development of Wetland Mitigation Projects, TR-526, 2006. Transportation, Department of

March 2006

(2006) Field Evaluation of Compaction Monitoring Technology: Phase II Volumes 1 and 2, TR-495, 2006. Transportation, Department of

April 2006

(2006) Protecting our bridges for the future, April 2006. Transportation, Department of

May 2006

(2006) Technology News, May-June 2006. Transportation, Department of

June 2006

(2006) Concrete Pavement Construction Basics, June 2006. Transportation, Department of

(2006) Using Scanning Lasers for Real-Time Pavement Thickness Measurement, TR-538, 2006. Transportation, Department of

July 2006

(2006) Technology News, July-August 2006. Transportation, Department of

(2006) Technology News, September-October 2006. Transportation, Department of

September 2006

(2006) Iowa Comprehensive Highway Safety Plan, September 2006. Transportation, Department of

13 October 2006

(2006) Maintenance Service Level Map, October 13, 2006. Transportation, Department of

November 2006

(2006) Technology News, November-December 2006. Transportation, Department of

Spring 2006

(2006) News, I-74 Iowa-Illinois Corridor Study, Issue 5, Spring 2006. Transportation, Department of

(2006) News, I-74 Iowa-Illinois Corridor Study, Issue 5, Spring 2006. Transportation, Department of

Summer 2006

(2006) CrossRoads, Spring/Summer 2006. Public Safety, Department of

Fall 2006

(2006) CrossRoads, Autumn 2006; quarterly publication of the Governor's Traffic Safety Bureau, Iowa Department of Public Safety. Public Safety, Department of

Winter 2006

(2006) CrossRoads, Winter 2006. Public Safety, Department of

2007

(2007) Annual Report of Iowa Highway Research Board Research and Development Activities 2007. Transportation, Department of

(2007) The Conversion of Four Lane Undivded Urban Roadways to Three Lane Facilities, 2007. Iowa State University

(2007) E85 Retail Station Locations in Iowa. Transportation, Department of

(2007) Evaluation of Virtual Reality Snowplow Simulator Training, January 2007. Iowa State University Extension

(2007) Fiscal Year 2008-2012 Iowa Transportation Improvement Program. Transportation, Department of

(2007) Iowa Department of Transportation Office of Contracts Letting Summary July 1, 2006 through June 30, 2007. Transportation, Department of

(2007) Iowa Department of Transportation; Equipment and Vehicle Purchase Report for Fiscal Year 2007. Transportation, Department of

(2007) Lane Closure Policy Development, Enforcement, and Exceptions: A Survey of Seven State Transportation Agencies, February 2007. Iowa State University

(2007) State of Iowa Directory of certified Disadvantaged Business Enterprises, September 2007. Transportation, Department of

(2007) State of Iowa Transportation Map, 2007. Transportation, Department of

January 2007

(2007) GO! Explore the World of Transportation, January - February 2007. Transportation, Department of

(2007) Technology News, January-February 2007. Transportation, Department of

March 2007

(2007) Technology News, March-April 2007. Transportation, Department of

April 2007

(2007) Development of a New Process for Determining Design Year Traffic Demands, TR-528, 2007. Transportation, Department of

May 2007

(2007) Investigation of Electromagnetic Gauges for Determining In-Place HMA Density, Final Report, May 2007. Transportation, Department of

June 2007

(2007) Roadway Design Standards for Rural and Suburban Subdivisions Final Report, June 2007. Transportation, Department of

October 2007

(2007) High Performance Concret Bridge Deck Overlays for County Bridges, October 2007. Transportation, Department of

December 2007

(2007) Field Evaluation of Timber Preservation Treatments for Highway Applications Final Report, December 2007. Transportation, Department of

(2007) Technology News, December 2007. Transportation, Department of

Summer 2007

(2007) CrossRoads, Spring/Summer 2007. Public Safety, Department of

Fall 2007

(2007) CrossRoads, Autumn 2007. Public Safety, Department of

(2007) Technology News, Fall 2007. Transportation, Department of

2008

(2008) Interstate Route Flow Map, 2008. Transportation, Department of

January 2008

(2008) Technology News, January-February 2008. Transportation, Department of

March 2008

(2008) Technology News, March-April 2008. Transportation, Department of

(2008) Testing Guide for Implementing Concrete Paving Quality Control Procedures, March 2008. Transportation, Department of

2 April 2008

(2008) Report of the Workshop on Intelligent Compaction for Soils and HMA, April 2-4, 2008. Transportation, Department of

May 2008

(2008) Task 4: Testing Iowa Portland Cement Concrete Mixtures for the AASHTO Mechanistic-Empirical Pavement Design Procedure, May 2008. Transportation, Department of

(2008) Task 6: Material Thermal Input for Iowa Materials, May 2008. Transportation, Department of

(2008) Technology News, May-June 2008. Transportation, Department of

(2008) Technology News, May-June 2008. Transportation, Department of

June 2008

(2008) Integral Bridge Abutment-to-Approach Slab Connection Final Report, June 2008. Transportation, Department of

July 2008

(2008) Evaluation of the MIT-Scan-T2 for Non-Destructive PCC Pavement Thickness Determination Final Report, July 2008. Transportation, Department of

(2008) Technology News, July-August 2008. Transportation, Department of

19 August 2008

(2008) 2009-2013 Iowa Transportation Improvement Program. Transportation, Department of

September 2008

(2008) GIS - Based Decision and Outreach Tools for Aggregate Source Management, September 2008. Transportation, Department of

(2008) Technology News, September-October 2008. Transportation, Department of

1 September 2008

(2008) Drainage Basins of Iowa, September 1, 2008. Transportation, Department of

October 2008

(2008) Load Ratings for Standard Bridges, HR-239 Phase IV, 2008. Transportation, Department of

(2008) Record of Decision Council Bluffs Interstate System (I-29, I-80 and I-480) Improvements Project TIER 1 Environmental Impact Statement Council Bluffs, Iowa to Omaha, Nebraska FHWA-IA- EIS-04-01F Project Number: IM-029-3(62)54—13-78 Submitted Pursuant to 42 USC 4332(2)(c) and 49 USC 303, October 2008. Transportation, Department of

November 2008

(2008) Design and Performance Verifcation of Ultra-High Performance Concrete Piles for Deep Foundations Final Report, November 2008. Transportation, Department of

December 2008

(2008) Annual Report of Iowa Highway Research Board Research and Development Activities FY 08. Transportation, Department of

(2008) Technology News, November-Decemeber 2008. Transportation, Department of

31 December 2008

(2008) TIME-21 Funding Analysis A report to the Iowa Legislature, per Section 26, Senate File 2420, 82nd General Assembly. Transportation, Department of

Spring 2008

(2008) CrossRoads, Spring 2008. Public Safety, Department of

Winter 2008

(2008) CrossRoads, Winter 2008. Public Safety, Department of

2009

(2009) Freeway Work Zone Lane Capacity, TPF-5(081), 2009. Transportation, Department of

(2009) Iowa’s Historic Automobile Roads A National Register Study of Pre-1948 Arterial Highways, 2009. Transportation, Department of

(2009) Statewide Transportation Improvement Program 2010-2013. Transportation, Department of

January 2009

(2009) Iowa Department of Transportation Office of Contracts Letting Summary - Fiscal 2008. Transportation, Department of

(2009) Precast Concrete Elements for Accelerated Bridge Construction Final Report Volume 2. Laboratory Testing, Field Testing, and Evaluation of a Precast Concrete Bridge: Madison County Bridge, January 2009. Transportation, Department of

(2009) Precast Concrete Elements for Accelerated Bridge Construction Final Report Volume 3. Laboratory Testing, Field Testing, and Evaluation of a Precast Concrete Bridge: Black Hawk County,v January 2009. Transportation, Department of

(2009) Precast Concrete Elements for Accelerated Bridge Construction Final Report, Volume 1-1. Laboratory Testing of Precast Substructure Components: Boone County Bridge, January 2009. Transportation, Department of

February 2009

(2009) Interstate 74 Quad Cities Corridor Study Scott County, Iowa and Rock Island County, Illinois Project Number IM-74-1(122)0-13-82 FHWA-IOWA-EIS-09-01-F, February 2009. Transportation, Department of

4 February 2009

(2009) Analysis of Existing Work-Zone Devices with MASH Safety Performance Criteria, TPF-5(018), 2009. Transportation, Department of

March 2009

(2009) 100 Years of Concrete Pavements in Iowa Final Report, March 2009. Transportation, Department of

(2009) CP Road MAP Brief 7-1, May 2009. Transportation, Department of

24 March 2009

(2009) Relocation Assistance and Advisory Services, March 24, 2009. Transportation, Department of

6 April 2009

(2009) I-74 Iowa/Illinois Corridor Study Aesthetic Design Guideline April 6, 2009. Transportation, Department of

14 April 2009

(2009) Report of the Workshop on Intelligent Construction for Earthworks, April 14-16, 2009. Transportation, Department of

24 April 2009

(2009) Evaluation of Safety Treatmenst for Roadside Culvert, April 24, 2009. Transportation, Department of

May 2009

(2009) Needs Answers, May 2009. Transportation, Department of

29 May 2009

(2009) Investing in Iowa’s Highways, May 29, 2009. Transportation, Department of

June 2009

(2009) 2010- 2014 Iowa Transportation Improvement Program. Transportation, Department of

October 2009

(2009) CP Road MAP Brief 4-1, October 2009. Transportation, Department of

December 2009

(2009) Laboratory Performance Evaluation of CIR-Emulsion and it Comparision Against CIR-Form Test Result from Phase II, Final Report TR-578 Phase III, December 2009. Transportation, Department of

17 December 2009

(2009) Federal Highway Administration Finding of No Significant Impact Collins Road NE (Highway 100) Cedar Rapids, Linn County, Iowa, December 17, 2009. Transportation, Department of

31 December 2009

(2009) Miles of Public Roads in Iowa by Surface Type, December 31, 2009. Transportation, Department of

Spring 2009

(2009) CrossRoads, Spring-Summer 2009. Public Safety, Department of

Winter 2009

(2009) CrossRoads, Winter 2009. Public Safety, Department of

(2009) News, I-74 Iowa-Illinois Corridor Study, Issue 6, Winter 2009. Transportation, Department of

2010

(2010) Annual Average Daily Traffic on the Interstate System, 2010. Transportation, Department of

(2010) Iowa National Highway System Map, 2012. Transportation, Department of

(2010) Truck Traffic Map, 2010. Transportation, Department of

(2010) Vehicle Traffic Map, 2010. Transportation, Department of

January 2010

(2010) Technology News, Janaury-Febrary 2010. Transportation, Department of

(2010) Technology News, March-June 2010. Transportation, Department of

1 January 2010

(2010) Iowa State Highway Map, January 1, 2010. Transportation, Department of

11 January 2010

(2010) Annual Report of the Iowa Highway Research Board – Research and Development Activities FY 2010. Transportation, Department of

13 January 2010

(2010) Infrastructure Annual Status Report, January 2010.

15 January 2010

(2010) Infrastructure Annual Status Report - DOT. Transportation, Department of

19 January 2010

(2010) Iowa Department of Transportation, Office of Contracts Letting Summary, July 1, 2008 - June 30, 2009. Transportation, Department of

10 February 2010

(2010) Speed Limit Questions? Here’s Your Answer, February 8, 2010. Transportation, Department of

March 2010

(2010) Final report on the Portable Weather Station, March 2012. Transportation, Department of

7 April 2010

(2010) History of the Benton Street Bridge, Iowa City, Iowa, April 7, 2010. Transportation, Department of

June 2010

(2010) 2011 - 2015 Iowa Transportation Improvement Program. Transportation, Department of

(2010) Development of LRFD Procedures for Bridge Pile Foundations in Iowa Final Report, June 2010. Transportation, Department of

July 2010

(2010) Technology News, July-September 2010. Transportation, Department of

6 July 2010

(2010) Crash Rates and Crash Densities on Secondary Roads in Iowa by Functional Class 2001 – 2009, July 6, 2010. Transportation, Department of

(2010) Crash Rates and Crash Densities on Secondary Roads in Iowa by Surface Type 2001 – 2009, July 6, 2010. Transportation, Department of

(2010) Historical Summary of Travel, Crashes, Fatalities, and Rates 1970 – 2009, July 6, 2010. Transportation, Department of

(2010) Historical Summary of Travel, Crashes, Fatalities, and Rates 2001 – 2009, July 6, 2010. Transportation, Department of

August 2010

(2010) CP Road MAP Brief 13-1, August 2010. Transportation, Department of

September 2010

(2010) CP Road MAP Brief 8-1, September 2010. Transportation, Department of

October 2010

(2010) Technology News, October-December 2010. Transportation, Department of

November 2010

(2010) Pavement Markings and Safety Final Report, November 2010. Transportation, Department of

(2010) Pavement Markings and Safety,. Transportation, Department of

2 November 2010

(2010) Investing in Iowa’s Future, November 2, 2010. Transportation, Department of

December 2010

(2010) Roadway Alignments as Assets: Evaluating Alternatives for Valuing Major Highway Corridor Rights of Way Final Report December 2010 Sponsored. Transportation, Department of

2011

(2011) Estimated Target for Construction Lettings,2011. Transportation, Department of

(2011) Iowa Wildflower Calendar, 2011. Transportation, Department of

(2011) Material Thermal Inputs of Iowa Materials for MEPDG, 2011. Transportation, Department of

(2011) Proposed Contract Letting Dates, 2011-2015. Transportation, Department of

(2011) State Park & Institutional Roads, 2011. Transportation, Department of

(2011) State Park & Institutional Roads, 2011-2015. Transportation, Department of

(2011) State of Iowa Transportation Map, 2011. Transportation, Department of

January 2011

(2011) Comprehensive Bridge Deck Deterioration Mapping of Nine Bridges by Nondestructive Evaluation Technologies Final Report, January 2011. Transportation, Department of

(2011) Iowa County Engineer's Annual Highway Report Requirements, January 2011. Transportation, Department of

(2011) Technology News, January-March 2011. Transportation, Department of

1 January 2011

(2011) Iowa Commercial and Industrial Network, January 1, 2011. Transportation, Department of

(2011) Iowa System Classification for Planning Map, January 1, 2011. Transportation, Department of

4 January 2011

(2011) Iowa Department of Transportation Office of Contract Letting Summary FY 2010. Transportation, Department of

14 January 2011

(2011) Iowa Department of Transportation’s summary of project status for infrastructure projects. Transportation, Department of

February 2011

(2011) Guidelines for Development – Transportation Improvement Programs (TIPs) and the Iowa Statewide Transportation Improvement Program (STIP, February 2011. Transportation, Department of

(2011) US 20 Proposed Dyersville Interchange Delaware and Dubuque Counties, IA, Environmental Assessment, February 2001. Transportation, Department of

21 February 2011

(2011) Vendor Ranking, February 21, 2011. Transportation, Department of

March 2011

(2011) Council Bluffs Interstate System Improvement Project Tier 2, Segment 3 Pottawatomie County, Iowa Environmental Assessment, March 2011. Transportation, Department of

1 March 2011

(2011) Guide Specification for Highway Construction Texturing Concrete Pavement for Reduced Tire/Pavement Noise using Artificial Turf Drag, March 1, 2011. Transportation, Department of

(2011) Guide Specification for Highway Construction Texturing Concrete Pavement for Reduced Tire/Pavement Noise using Diamond Grinding, March 1, 2011. Transportation, Department of

(2011) Guide Specification for Highway Construction Texturing Concrete Pavement for Reduced Tire/Pavement Noise using Longitudinal Tining, March 1, 2011. Transportation, Department of

(2011) Recommended Practice for Accepting New Concrete Pavement Surfaces for Tire/Pavement Noise, March 2, 2011. Transportation, Department of

14 March 2011

(2011) Council Bluffs Interstate System (I-29, I-80 and I-480) Environmental Assessment, March 14, 2011. Transportation, Department of

16 March 2011

(2011) Vendor Ranking, March 16, 2011. Transportation, Department of

21 March 2011

(2011) Iowa Department of Transportation, Contracts Accepted, March 21, 2011. Transportation, Department of

28 March 2011

(2011) Contracts Accepted, Iowa Department of Transportation, March 28, 2011. Transportation, Department of

(2011) Iowa Department of Transportation, Contracts Accepted, March 28, 2011. Transportation, Department of

April 2011

(2011) Investigation of Warm-Mix Asphalt Using Iowa Aggregates Final Report, April 2011. Transportation, Department of

(2011) List of Bid Proposal Holders, April 11, 2011. Transportation, Department of

(2011) Technology News, April-June 2011. Transportation, Department of

4 April 2011

(2011) Contracts Accepted, Iowa Department of Transportation, April 4, 2011. Transportation, Department of

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 19, 2011; With Addendums. Transportation, Department of

(2011) Iowa Department of Transportation, Contracts Accepted, April 4, 2011. Transportation, Department of

(2011) Local Letting Information, April 4, 2011. Transportation, Department of

11 April 2011

(2011) Contracts Accepted, Iowa Department of Transportation, April 11, 2011. Transportation, Department of

14 April 2011

(2011) List of Bid Proposal Holders, April 14, 2011. Transportation, Department of

15 April 2011

(2011) List of Bid Proposal Holders, April 15, 2011. Transportation, Department of

18 April 2011

(2011) Contracts Accepted, Iowa Department of Transportation, April 18, 2011. Transportation, Department of

21 April 2011

(2011) Vendor Ranking, April 21, 2011. Transportation, Department of

(2011) Vendor Ranking, April 21, 2011. Transportation, Department of

May 2011

(2011) Development of a GPS-Based Sign Inventory Tool for Iowa’s Statewide Management System, May 2011. Transportation, Department of

(2011) Self-Consolidating Concrete—Applications for Slip-Form Paving: Phase II, May 2011. Transportation, Department of

10 May 2011

(2011) Local Letting Information, May 10, 2011. Transportation, Department of

12 May 2011

(2011) Local Letting Information, May 12, 2011. Transportation, Department of

15 May 2011

(2011) Interstate Highway Map Indicating Vertical Clearance, May 15, 2011. Transportation, Department of

17 May 2011

(2011) Estimated Target for Construction Lettings, May 17, 2011. Transportation, Department of

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 17, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, May 17, 2011. Transportation, Department of

23 May 2011

(2011) Local Letting Information, May 23, 2011. Transportation, Department of

24 May 2011

(2011) Local Letting Information, May 24, 2011. Transportation, Department of

June 2011

(2011) Greenhouse Gas and Nitrogen Fertilizer Scenarios for U.S. Agriculture and Global Biofuels, June 2011. Transportation, Department of

(2011) Highway Program Summary, 2012 to 2016. Transportation, Department of

(2011) Missouri Work Zone Capacity: Results of Field Data Analysis, TPF-5(081), 2011. Transportation, Department of

6 June 2011

(2011) Cost-Benefit Analysis of Sequential Warning Lights in Nighttime Work Zone Tapers, TPF-5(081), 2011. Transportation, Department of

14 June 2011

(2011) 2012-2016 Iowa Transportation Improvement Program. Transportation, Department of

(2011) Local Letting Information, June 14, 2011. Transportation, Department of

15 June 2011

(2011) Investing in Iowa’s Highways, June 15, 2011. Transportation, Department of

17 June 2011

(2011) Rural Expressway Intersection Safety Toolbox Desktop Reference, June 17, 2011. Transportation, Department of

21 June 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 21, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, June 21, 2011. Transportation, Department of

(2011) Vendor Ranking, June 21, 2011. Transportation, Department of

30 June 2011

(2011) Vendor Ranking, June 30, 2011. Transportation, Department of

July 2011

(2011) An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications, July 2011. Transportation, Department of

(2011) Technology News, July-September 2011. Transportation, Department of

1 July 2011

(2011) Vendor Ranking, July 1, 2011. Transportation, Department of

12 July 2011

(2011) Vendor Ranking, July 12, 2011. Transportation, Department of

19 July 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 19, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, July 19, 2011. Transportation, Department of

21 July 2011

(2011) Vendor Ranking, July 21, 2011. Transportation, Department of

August 2011

(2011) Guide to Cement-Based Integrated Pavement Solutions, August 2011. Transportation, Department of

(2011) Public Employees Leadership Institute Final Report, August 2011. Transportation, Department of

3 August 2011

(2011) Vendor Ranking, August 3, 2011. Transportation, Department of

16 August 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 16, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, August 16, 2011. Transportation, Department of

(2011) Vendor Ranking, August 16, 2011. Transportation, Department of

23 August 2011

(2011) Federal Highway Administration Finding of No Significant Impact for the Council Bluffs Interstate System Improvements Project, August 23, 2012. Agriculture and Land Stewardship

September 2011

(2011) Development of LRFD Procedures for Bridge Pile Foundations in Iowa, September 2011. Transportation, Department of

(2011) Development of LRFD Procedures for Bridge Pile Foundations in Iowa: Volume I: An Electronic Database for PIle LOad Tests, September 2011. Transportation, Department of

(2011) Development of LRFD Procedures for Bridge Pile Foundations in Iowa: Volume II: Field Testing of Steel Piles in Clay, Sand, and Mixed Soils and Data Analysis, September 2011. Transportation, Department of

(2011) Evaluation of Electronic Speed Limit Signs on US 30, September, 2011. Transportation, Department of

(2011) Federal Highway Administration Finding of No Signification Impact, September 2011. Transportation, Department of

(2011) Guide to Dowel Load Transfer Systems for Jointed Concrete Roadway Pavements, September 2011. Transportation, Department of

(2011) Interim Guide for Optimum Joint Performance of Concrete Pavements, September 2011. Transportation, Department of

2 September 2011

(2011) Emergency Letting Message of September 2, 2011. Transportation, Department of

(2011) Emergency Letting Message of September 2, 2011. Transportation, Department of

7 September 2011

(2011) Vendor Ranking, September 7, 2011. Transportation, Department of

8 September 2011

(2011) Local Letting Information, September 8, 2011. Transportation, Department of

14 September 2011

(2011) Local Letting Information, September 14, 2011. Transportation, Department of

15 September 2011

(2011) 2011 Annual Employment Report on All Projects Let by the Iowa DOT Racial/Ethnic Minorities and Females, September 15, 2011. Transportation, Department of

20 September 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 20, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, September 20, 2011. Transportation, Department of

October 2011

(2011) Technology News, October-December 2011. Transportation, Department of

5 October 2011

(2011) List of Bid Proposal Holders, October 5, 2011. Transportation, Department of

18 October 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, October 18, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, October 18, 2011. Transportation, Department of

19 October 2011

(2011) U.S. 61 From the Muscatine County Line to Two Miles south of Grandview Louisa County, Iowa NHS-61-3(48) - -19-58, October 19, 2011. Transportation, Department of

November 2011

(2011) Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa—Phase II Final Report, November 2011. Transportation, Department of

(2011) Roadway Lighting and Safety: Phase II – Monitoring Quality, Durability and Efficiency, November 2011. Transportation, Department of

9 November 2011

(2011) List of Bid Proposal Holders, November 9, 2011. Transportation, Department of

15 November 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, November 15, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, November 15, 2011. Transportation, Department of

December 2011

(2011) Electronic Construction Collaboration System – Phase III, December 2011. Transportation, Department of

9 December 2011

(2011) CDL Self-Certification and Medical Examiner’s Certificate Reporting, December 9, 2011. Transportation, Department of

20 December 2011

(2011) Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 20, 2011; With Addendums. Transportation, Department of

(2011) List of Bid Proposal Holders, December 20, 2011. Transportation, Department of

29 December 2011

(2011) Annual Report of Iowa Highway Research Board Research and Development Activities FY 2011, December 2011. Transportation, Department of

2012

(2012) 2013-2018 Highway Program Summary, 2012. Transportation, Department of

(2012) Annual Average Daily Traffic on the Interstate System, 2012. Transportation, Department of

(2012) Truck Traffic Map, 2012. Transportation, Department of

(2012) Vehicle Traffic Map, 2012. Transportation, Department of

January 2012

(2012) Geosynthetic Reinforced Soil for Low-Volume Bridge Abutments, January 2012. Transportation, Department of

(2012) Optimizing Cementious Content in Concrete Mixtures for Required Performance Final Report, January 2012. Transportation, Department of

(2012) Optimizing Cementitious Content in Concrete Mixtures for Required Performance Final Report, January 2012. Transportation, Department of

(2012) Sustainable Concrete Pavements: A Manual of Practice, January 2012. Transportation, Department of

(2012) Utilization of Remote Traffic Monitoring Devices for Urban Freeway Work Zone Assessment Final Report, January 2012. Transportation, Department of

13 January 2012

(2012) Infrastructure Annual Status Report, January 2012.

18 January 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 18, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, January 18, 2012. Transportation, Department of

20 January 2012

(2012) Iowa Department of Transportation Office of Contracts Letting Summary July 1, 2010 through June 30, 2011. Transportation, Department of

February 2012

(2012) Evaluation of the Buena Vista IBRD Bridge: A Furthering of Accelerated Bridge Construction in Iowa, February 2012. Transportation, Department of

(2012) Field Testing and Evaluation of a Demonstration Timber Bridge, February 2012. Transportation, Department of

(2012) Iowa DOT Quick Tour, February 2012. Transportation, Department of

21 February 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 21, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, February 21, 2012. Transportation, Department of

March 2012

(2012) Concrete Pavement Mixture Design and Analysis (MDA): Application of a Portable X-Ray Fluorescence Technique to Assess Concrete Mix Proportions , TPF-5(205), 2012. Transportation, Department of

(2012) Road Safety Audit for the Intersection of US 59 and IA 9 in Osceola County, Iowa Final Report, March 2012. Transportation, Department of

20 March 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, March 20, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, March 20, 2012. Transportation, Department of

22 March 2012

(2012) Vendor Ranking, March 22, 2012. Transportation, Department of

April 2012

(2012) Risk Mitigation Strategies for Operations and Maintenance Activities, Final Report, April 2012. Transportation, Department of

(2012) Technology News, April-June 2012. Transportation, Department of

(2012) Toolbox of Countermeasures to Reduce Red Light Running Final Report, April 2012. Transportation, Department of

17 April 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 17, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, April 17, 2012. Transportation, Department of

May 2012

(2012) Concrete Overlay Field Application Program Iowa Task Report US 18 Concrete Overlay Construction Under Traffic, May 2012. Transportation, Department of

(2012) Revision to the SUDAS Traffic Signal Standards – Phase 2, Final Report, May 2012. Transportation, Department of

(2012) Wind Monitoring of the Saylorville and Red Rock Reservoir Bridges with Remote, Cellular-Based Notifications, May 2012. Transportation, Department of

15 May 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 15, 2012; With Addendums. Transportation, Department of

June 2012

(2012) 2013 - 2017 Iowa Transportation Improvement Program,. Transportation, Department of

(2012) Toolbox of Countermeasures for Rural Two-Lane Curves, June 2012. Transportation, Department of

11 June 2012

(2012) US 30 Proposed Expansion Benton County, Iowa, Enviornmental Assessment and Section 4(f) De Minimis Impact Finding, June 11, 2012. Transportation, Department of

19 June 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 19, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, June 19, 2012. Transportation, Department of

July 2012

(2012) Concrete Pavement Mixture Design and Analysis (MDA) Guide Specification for Highway Concrete Pavements, TPF-5(205), 2012. Transportation, Department of

(2012) Concrete Pavement Mixture Design and Analysis (MDA): Assessment of Air Void System Requirements for Durable Concrete, TPF-5(205), 2012. Transportation, Department of

(2012) Concrete Pavement Mixture Design and Analysis (MDA): Effect of Aggregate Systems on Concrete Properties, TPF-5(205), 2012. Transportation, Department of

(2012) Development of Performance Properties of Ternary Mixtures: Field Demonstrations and Project Summary, TPF-5(117), 2012. Transportation, Department of

(2012) Technology News, July-September 2012. Transportation, Department of

17 July 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 17, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, July 17, 2012. Transportation, Department of

August 2012

(2012) How to Reduce Tire-Pavement Noise: Better Practices for Constructing and Texturing Concrete Pavement Surfaces, TPF-5(139), 2012. Transportation, Department of

(2012) Investigation of Deterioration of Joints in Concrete Pavements , TPF-5(224), 2012. Transportation, Department of

(2012) Ranking of HMA Moisture Sensitivity Tests in Iowa, RB00-012, 2012. Transportation, Department of

15 August 2012

(2012) A Comparison of Mobile Scanning to a Total Station Survey at the I-35 and IA 92 Interchange in Warren County, Iowa, August 15, 2012. Transportation, Department of

21 August 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 21, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, August 21, 2012. Transportation, Department of

September 2012

(2012) Relationship between Speed and Lateral Position on Curves, September 2012. Transportation, Department of

18 September 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 18, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, September 18, 2012. Transportation, Department of

October 2012

(2012) Assessing the Costs for Hybrid versus Regular Transit Buses, October 2012. Transportation, Department of

(2012) Development and Demonstration of a Freezing Drizzle Algorithm for Roadway Environmental Sensing Systems, Final Report, October 2012. Transportation, Department of

(2012) Evaluation of In-Use Fuel Economy and On-Board Emissions for Hybrid and Regular CyRide Transit Buses, October 2012. Transportation, Department of

(2012) Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction, TPF-5(081), 2012. Transportation, Department of

(2012) Technology News, October-December 2012. Transportation, Department of

16 October 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, October 16, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, October 16, 2012. Transportation, Department of

November 2012

(2012) Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines for Selection and Use of Red Light Running Countermeasures Final Report, November 2011. Transportation, Department of

(2012) Evaluation of Temporary Ramp Metering for Work Zones, 2012. Transportation, Department of

(2012) Road Safety Audit for IA 28 from the South Corporate Limits of Norwalk in Warren County through the IA 5 Interchange in Polk County, Iowa, November 2012. Transportation, Department of

(2012) Use of Incentive/Disincentive Contracting to Mitigate Work Zone Traffic Impacts, 2012. Transportation, Department of

(2012) Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter, November 2012. Transportation, Department of

(2012) Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter, November 2012. Transportation, Department of

(2012) Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter, November 2012. Transportation, Department of

20 November 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, November 20, 2012; With Addendums. Transportation, Department of

December 2012

(2012) Determination of entrance loss coefficients for pre-cast reinforced Concrete Box Culverts, December 2012. Transportation, Department of

(2012) School Bus Safety Study: Kadyn’s Law, December 2012. Transportation, Department of

14 December 2012

(2012) Transportation Coordination in Iowa, December 14, 2012. Transportation, Department of

18 December 2012

(2012) Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 18, 2012; With Addendums. Transportation, Department of

(2012) List of Bid Proposal Holders, December 18, 2012. Transportation, Department of

2013

(2013) Iowa Byways: The Official Guide to Iowa Byways, 2013. Transportation, Department of

January 2013

(2013) Technology News, January-March 2013. Transportation, Department of

11 January 2013

(2013) Iowa Highway Research Board FY 2012 Annual Report. Transportation, Department of

16 January 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 16, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, February 19, 2013. Transportation, Department of

(2013) List of Bid Proposal Holders, January 16, 2013. Transportation, Department of

22 January 2013

(2013) FY2012 Highway Construction Program Expenditures/Obligations. Transportation, Department of

19 February 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 19, 2013; With Addendums. Transportation, Department of

March 2013

(2013) Measuring Salt Retention, 2013. Transportation, Department of

(2013) Measuring Salt Retention: Tech Transfer Summary, 2013. Transportation, Department of

19 March 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, March 19, 2013; With Addendums. Transportation, Department of

April 2013

(2013) Evaluation of Low Cost Traffic Calming for Rural Communities – Phase II, April 2013. Transportation, Department of

(2013) Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures, TR-623, 2013. Transportation, Department of

15 April 2013

(2013) Flame Hardened Snow Plow Blades. Transportation, Department of

16 April 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 16, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, April 16, 2013. Transportation, Department of

May 2013

(2013) Evaluating Roadway Subsurface Drainage Practices, 2013. Transportation, Department of

(2013) Evaluating Roadway Subsurface Drainage Practices: Tech Transfer Summary, 2013. Transportation, Department of

(2013) Evaluation of Mitigation for Safety Concerns on Low-Volume, Unpaved Rural Roads: Tech Transfer Summary, 2013. Transportation, Department of

(2013) Improving the Accuracy and Usability of Iowa Falling Weight Deflectometer Data, May 2013. Transportation, Department of

(2013) Improving the Accuracy and Usability of Iowa Falling Weight Deflectometer Data: Tech Transfer Summary, May 2013. Transportation, Department of

21 May 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 21, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, May 21, 2013. Transportation, Department of

June 2013

(2013) Back Warning Sensors for Tow Plows, RB07-012, 2013. Transportation, Department of

18 June 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, June 18, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, June 18, 2013. Transportation, Department of

8 July 2013

(2013) 2014-2018 Iowa Transportation Improvement Program. Transportation, Department of

16 July 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, July 16, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, July 16, 2013. Transportation, Department of

31 July 2013

(2013) Maintenance Asset Management Project -- Phase II, July 31, 2013. Transportation, Department of

August 2013

(2013) Evaluation of Variable Advisory Speed Limits in Work Zones, TPF-5(081), 2013. Transportation, Department of

20 August 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 20, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, August 20, 2013. Transportation, Department of

September 2013

(2013) Environmental Assessment: IA 12 in Mason City From S. Monroe Ave to S. Carolina Ave, Cerro Gordo County, Iowa, NHSX-122-1(14)--3H-17, 2013. Transportation, Department of

(2013) Synthesis of Work-Zone Performance Measures, TPF-5(081), 2013. Transportation, Department of

(2013) Western Iowa Missouri River Flooding -- Geo-Infrastructure Damage Assessment, Repair and Mitigation Strategies, TR-638, 2013. Transportation, Department of

17 September 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 17, 2013; With Addendums. Transportation, Department of

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, September 17, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, September 17, 2013. Transportation, Department of

October 2013

(2013) Evaluation of Low Cost Traffic Calming for Rural Communities – Phase II [Updated], TR-630, October, 2013. Transportation, Department of

(2013) Toolbox of Countermeasures for Rural Two-Lane Curves [updated], TR-579, October 2013. Transportation, Department of

4 October 2013

(2013) List of Bid Proposal Holders, October 4, 2013. Transportation, Department of

15 October 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, October 15, 2013; With Addendums. Transportation, Department of

19 November 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, November 19, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, November 19, 2013. Transportation, Department of

December 2013

(2013) Effectiveness of Work Zone Intelligent Transportation Systems, TPF-5(081), 2013. Transportation, Department of

(2013) Low-Cost Rural Surface Alternatives: Literature Review and Recommendations, TR-632, 2013. Transportation, Department of

17 December 2013

(2013) Iowa Department of Transportation Major Items - Preliminary Quantity Report, December 17, 2013; With Addendums. Transportation, Department of

(2013) List of Bid Proposal Holders, December 17, 2013. Transportation, Department of

1 January 2014

(2014) List of Bid Proposal Holders, January 22, 2014. Transportation, Department of

15 January 2014

(2014) FY 2013 Highway Construction Program Expenditures/Obligations. Transportation, Department of

17 January 2014

(2014) Iowa Highway Research Board FY 2013 Annual Report. Transportation, Department of

22 January 2014

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 22, 2014; With Addendums. Transportation, Department of

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, January 22, 2014; With Addendums. Transportation, Department of

18 February 2014

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, February 18, 2014; With Addendums. Transportation, Department of

18 March 2014

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, March 18, 2014; With Addendums. Transportation, Department of

(2014) List of Bid Proposal Holders, March 18, 2014. Transportation, Department of

15 April 2014

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, April 15, 2014; With Addendums. Transportation, Department of

(2014) List of Bid Proposal Holders, April 15, 2014. Transportation, Department of

20 May 2014

(2014) Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 20, 2014; With Addendums. Transportation, Department of

This list was generated on Wed Apr 23 23:03:14 2014 CDT.