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(2024) Research In Progress Brief: HR-3053 - Exploring the Costs of Compressed Construction Schedules to Minimize Disruption, 2024. Transportation, Department of
(2023) Evaluating Alternative Fuels in Snowplow/Maintenance Vehicles and Identified Barriers to Adoption - SPR-RE22(017)-8H-00. Transportation, Department of
(2023) Research Solutions - Alternative Funding Approaches for Iowa Roads - TR-790. Transportation, Department of
(2023) State Freight Plan, January 2023. Transportation, Department of
(2023) Fiscal Year 2023 Transportation Funding, 2023. Transportation, Department of
(2022) Des Moines Area Regional Transit Authority Alternative Funding Advisory Committee. Treasurer of State
(2022) Iowa Transportation Improvement Program 2023-2027, June 2022. Transportation, Department of
(2022) Alternative Funding Approaches for Iowa Roads TR-790. Transportation, Department of
(2022) Iowa Highway Research Board Research and Development Activities FY2022. Transportation, Department of
(2021) Statewide Transportation Improvement Program 2022-2025, September 21, 2021. Transportation, Department of
(2021) Iowa Highway Research Board Research and Development Activities FY2021. Transportation, Department of
(2020) Statewide Transportation Improvement Program 2021-2024, September 22, 2020. Transportation, Department of
(2019) ANNUAL REPORT -Iowa Highway Research Board Research and Development Activities FY 2018. Transportation, Department of
(2018) Investing in Iowa’s Highways: Development and Management of Iowa’s Five-Year Transportation Improvement Program, May 31, 2018. Transportation, Department of
(2018) Iowa Highway Research Board Research and Development Activities. FY2018 Annual Report. Transportation, Department of
(2015) Statewide Transportation Improvement Program 2016-2019: Sorted by MPO and RPA, 2015. Transportation, Department of
(2015) Asset Management Program Enhancement Plan: Baseline Assessment Phases I and II, 2015. Transportation, Department of
(2015) 2015 Corridor Management Plan - The Iowa Great River Road, 2015. Transportation, Department of
(2015) Executive summary -- 2015 Corridor Management Plan - The Iowa Great River Road. Transportation, Department of
(2014) Statewide Transportation Improvement Program 2015-2018: Sorted by MPO and RPA, 2014. Transportation, Department of
(2013) Statewide Transportation Improvement Program 2014-2017: Sorted by MPO and RPA, 2013. Transportation, Department of
(2013) Iowa Interstate Corridor Plan, 2013. Transportation, Department of
(2012) Financial Needs of Iowa's County Roads, TR-608, 2012. Transportation, Department of
(2012) Statewide Transportation Improvement Program 2013-2016: Sorted by MPO and RPA, 2012. Transportation, Department of
(2012) Anti-Icing Equipment Recommendations and Modifications, 2012. Transportation, Department of
(2012) Liquid Applicators to Combat Snow and Ice in Iowa DOT, 2012. Transportation, Department of
(2010) Iowa's Renewable Energy and Infrastructure Impacts, TR-593, 2010. Transportation, Department of
(2009) Feasibility Investigation of Segmentally Precast Bridge Piers for Accelerated Construction, TR-556, 2009. Transportation, Department of
(2009) Level I & II Aggregate Reference Manual 2009-2010, Technical Training and Certification Program, 2009. Transportation, Department of
(2008) Economics of Using Calcium Chloride vs. Sodium Chloride for Deicing/Anti-Icing, TR-488, 2008. Transportation, Department of
(2007) Evaluation of Gateway and Low-Cost Traffic-Calming Treatments for Major Routes in Small, Rural Communities, TR-523, 2007. Transportation, Department of
(2007) Level I & II Aggregate Instruction Text, Technical Training and Certification Program 2007-2008, 2007. Transportation, Department of
(2007) Level I & II Aggregate Reference Manual 2007-2008, Technical Training and Certification Program, 2007. Transportation, Department of
(2004) Development of Object-Oriented Design and Specifications for Iowa DOT and Urban Standards: Phase I, TR-487, 2004. Transportation, Department of
(2004) Superpave Mix Designs for Low-Volume Roads, TR-414, Final Report, 2004. Transportation, Department of
(2004) Level I & II Aggregate Instruction Text, Technical Training and Certification Program 2004-2005, 2004. Transportation, Department of
(2004) Transportation Policy Strategies for Iowa to Advance the Quality of Life, 2004. Transportation, Department of
(2003) Clinton Multimodal (U. S. 30 Mississippi River Bridge) Study, 2003. Transportation, Department of
(2003) Total Cost of Transportation Analysis of Road and Highway Issues, TR-477, Phase 2 Supplement, 2003. Transportation, Department of
(2003) Total Cost of Transportation Analysis of Road and Highway Issues, TR-477, Phase 2, 2003. Transportation, Department of
(2003) Demonstration and Field Evaluation of Alternative Portland Cement Concrete Pavement Reinforcement Materials, HR-1069, 2003. Transportation, Department of
(2003) Aggregates for Thin Maintenance Surfaces, TR-435, 2003. Transportation, Department of
(2003) Asphalt Binders for Thin Maintenance Surfaces, TR-435, 2003. Transportation, Department of
(2003) History and Design of Iowa's Highway Maintenance and Weighing Facilities, 2003. Transportation, Department of
(2003) Area-Wide Job Access and Reverse Commute Transportation Plan, 2003. Transportation, Department of
(2002) Perspectives on the State of Iowa's Future: Securing Iowa's Economic Future through Iowa 2010, December 2002. Transportation, Department of
(2002) Embankment Quality: Phase III, TR-401, 2002. Transportation, Department of
(2002) Total Cost of Transportation Analysis of Road and Highway Issues, HR-388, 2002. Transportation, Department of
(2002) Total Cost of Transportation Analysis of Road and Highway Issues, HR-388, Supplement, 2002. Transportation, Department of
(2002) Evaluation of DuroTrim Vegetation Control Mats, HR-2090, 2002. Transportation, Department of
(2002) Level I & II Aggregate Reference Manual 2001-2002, Technical Training and Certification Program, 2002. Transportation, Department of
(2001) Level I & II Aggregate Reference Manual 2001-2002, Technical Training and Certification Program, October 2, 2001. Transportation, Department of
(2001) Superpave Mix Designs for Low Volume Roads, Construction Report, TR-414, 2001. Transportation, Department of
(2001) Level I Hot Mix Asphalt 2001-2002 Instruction Manual, Technical Training and Certification Program, 2001. Transportation, Department of
(2001) Level II Portland Cement Concrete 2001-2002, Instruction Manual, Technical Training and Certification Program, 2001. Transportation, Department of
(2000) 2000 Transportation Scholars Conference: Compendium of Papers, 2000. Transportation, Department of
(2000) Continuation of Benchmark Project - Phase IV, 1999 Calendar Year, 2000. Transportation, Department of
(2000) Ultrathin Portland Cement Concrete Overlay Extended Evaluation, Construction Report, TR-432, 2000. Transportation, Department of
(1999) 1999 Highway Accomplishment Program, Draft, 1999. Transportation, Department of
(1999) Iowa 2 east bypass of Sidney, Fremont County / by U.S. Department of Transportation, Federal Highway Administration and Iowa Department of Transportation, Planning and Programming Division, Office of Project Planning, 1999. Transportation, Department of
(1998) Multimodal Investment Analysis Methodology, Phase One: The Conceptual Model, 1998. Transportation, Department of
(1998) The Governor's Blue Ribbon Transportation Task Force: Implementation Report for Maximizing the Efficient Use of Iowa's Road Use Tax Fund, 1998. Transportation, Department of
(1998) Electronic Bulletin Board System, HR-345, 1998. Transportation, Department of
(1998) Highway Performance and Time-Sensitive Industries, 1998. Transportation, Department of
(1997) Access Management Awareness Program Phase II Report, TR-402, 1997. Transportation, Department of
(1997) Thin Asphalt Concrete Pavement on Crushed Rock Base - Cass County, Construction Report, HR-2075, 1997. Transportation, Department of
(1997) Reinforced Slope with Geogrids, HR-548, 1997. Transportation, Department of
(1996) Development of Benchmark Data for the Iowa Department of Transportation Construction Offices, HR-381, 1996. Transportation, Department of
(1996) Implementation of Benchmark Project Recommendations for Iowa DOT Offices of Construction, Addendum to HR-381, 1996. Transportation, Department of
(1995) The Governor's Transportation Task Force: Recommendations For Increasing Efficiency, Rough draft, 1995. Transportation, Department of
(1995) Growth and Public Transportation Investments: Growth Management Strategies to Reduce Transportation Capital Costs In and Near Midwestern Urban Areas, 1995. Transportation, Department of
(1995) Bentonite Treatment for Economical Dust Reduction on Limestone Surfaced Secondary Roads, HR-351, 1995. Transportation, Department of
(1994) A Multi-Project Scheduling Procedure for Transportation Projects, Part II, HR-339, 1994. Transportation, Department of
(1994) Iowa SHRP Update, No. 8, February 1994. Transportation, Department of
(1993) Transportation and Iowa's Economic Future, 1993. Transportation, Department of
(1992) Evaluation of Recycled Rubber in Asphalt Concrete - Black Hawk County, HR-330D, 1992. Transportation, Department of
(1992) Evaluation of Recycled Rubber in Asphalt Concrete - Dubuque County, HR-330C, 1992. Transportation, Department of
(1992) Evaluation of Recycled Rubber in Asphalt Concrete - Plymouth County, HR-330A, 1992. Transportation, Department of
(1992) Supplemental Pre-Location Report, U.S. 18, Mason City Bypass I-35 to Rudd : Cerro Gordo and Floyd Counties, 1992. Transportation, Department of
(1992) Investigation of Video Crack and Patch Surveying for Pavement Management, MLR-92-01, 1992. Transportation, Department of
(1992) Iowa SHRP Update, No. 7, March 1992. Transportation, Department of
(1992) A Literature Review of Urban Bypass Studies, 1992. Transportation, Department of
(1992) U.S. Highway 20 Corridor Development Study, 1992. Transportation, Department of
(1992) U.S. Highway 20 Corridor Development Study, Report B: Improvement Alternatives, Costs and Traffic, 1992. Transportation, Department of
(1992) U.S. Highway 20 Corridor Development Study, Task A Report, 1992. Transportation, Department of
(1992) Vegetation Control for Safety, A Guide for Street and Highway Maintenance Personnel, 1992. Transportation, Department of
(1991) Iowa SHRP Update, No. 6, April 1991. Transportation, Department of
(1991) U. S. 61 Muscatine Bypass Corridor, 1991. Transportation, Department of
(1990) Dense Concrete Layer as Top Course of Bridge Deck Construction, HR-502, 1990. Transportation, Department of
(1990) Evaluation of an International Barrier Corporation Barrier, HR-532, 1990. Transportation, Department of
(1990) Iowa SHRP Update, No. 5, August 1990. Transportation, Department of
(1990) A Computer-Aided Decision Support System for Making Locational Decisions, 1990. Transportation, Department of
(1990) Evaluation of the PAVEDEX Road Survey System in Iowa, HR-547, 1990. Transportation, Department of
(1990) Development of an Economic Dust Palliative for Limestone Surfaced Secondary Roads, HR-297, 1990. Transportation, Department of
(1989) Iowa SHRP Update, No. 4, October 1989. Transportation, Department of
(1989) Iowa SHRP Update, No. 3, July 1989. Transportation, Department of
(1989) Iowa SHRP Update, No. 2, June 1988. Transportation, Department of
(1989) Project Evaluation: Iowa Motor Vehicle Fuel Reduction Program, 1989. Transportation, Department of
(1989) Iowa SHRP Update, No. 1, May 1988. Transportation, Department of
(1989) Alternatives for Rural Roads, HR-242, 1989. Transportation, Department of
(1989) Polymerized Asphalt Cement, HR-533, 1989. Transportation, Department of
(1989) The Local Rural Road System: Alternative Investment Strategies, HR-242, 1989. Transportation, Department of
(1988) Laboratory Evaluation of Roller-Compacted Concrete, MLR-86-6, 1988. Transportation, Department of
(1988) Pavement Profiling by Milling, Addendum to HR-283, 1988. Transportation, Department of
(1988) Production of Acetic Acid for CMA Deicer, HR-304, 1988. Transportation, Department of
(1988) A Study of Fine Sand from Nine Mile Island at Dubuque, MLR-88-08, 1988. Transportation, Department of
(1988) Examination of Highway Maintenance Garages in the U.S. 30 Corridor between Ames and Cedar Rapids, 1988. Transportation, Department of
(1988) Pavement Instrumentation, HR-293, 1988. Transportation, Department of
(1987) Investment Analysis of the U.S. Highway 20 Corridor in Hardin and Grundy Counties in Iowa by Jeff Agee, Spring 1987. Transportation, Department of
(1987) Review of State Comprehensive Computerized Highway Information System, HR-1053, 1987. Transportation, Department of
(1986) Iowa System of Bridge Deck Rehabilitation with Cathodic Protection, HR-1044, 1986. Transportation, Department of
(1986) Information Pertaining to the Public Hearing, 1986. Transportation, Department of
(1986) The Use of Remote Sensing Techniques Compared to Traditional Archaeological Phase II Testing Methods: A Cost-Benefit Analysis, HR-524, 1986. Transportation, Department of
(1986) Low Cost Fly Ash - Sand Stabilization Roadway, Construction Report, HR-259, 1986. Transportation, Department of
(1986) A Literature Review of Urban Bypass Studies, 1986. Transportation, Department of
(1985) Engineering Study for the Evaluation of Public Road Administration and Maintenance Alternatives, Executive Summary for HR-265, 1985. Transportation, Department of
(1985) Evaluation of Control Structures for Stabilizing Degrading Stream Channels in Western Iowa, Phases II and III, HR-208A, 1985. Transportation, Department of
(1985) A Sufficiency Rating System for Secondary Roads in Iowa, HR-264, 1985. Transportation, Department of
(1984) Highway Bond Financing in Iowa, An Examination of the Issues by Gary R. Rubenstein, Spring 1984. Transportation, Department of
(1984) Recycled Portland Cement Concrete Pavement in Iowa, HR-506, 1984. Transportation, Department of
(1984) Evaluation of a Mobile Rut Depth Device for the Pavement Management Program, HR-248, 1984. Transportation, Department of
(1984) Highway Runoff Study, HR-1037, Progress Report, 1984. Transportation, Department of
(1983) Examination of Closing the Existing Highway Maintenance Garage at Hamlin, Iowa, 1983. Transportation, Department of
(1983) Examination of Existing Highway Maintenance Garage Locations in Tama and Blairstown Study Area, 1983. Transportation, Department of
(1982) Examination of Existing Highway Maintenance Garage Locations in Two Study Areas in Iowa, 1982. Transportation, Department of
(1982) Recycled Asphalt Pavement Kossuth County Iowa, HR-176, 1982. Transportation, Department of
(1981) An Optimum Allocation Approach to Closing or Relocating Highway Maintenance Garages in Iowa, 1981. Transportation, Department of
(1981) Intercity Bus Route Evaluation for Statewide Planning, 1981. Transportation, Department of
(1981) Mission-Oriented Dust Control and Surface Improvement Processes for Unpaved Roads, HR-194, 1981. Transportation, Department of
(1981) Maintenance Area Responsibility Maps, 1981. Transportation, Department of
(1980) Alternate Methods of Stabilizing Degrading Stream Channels in Western Iowa, Phase I, HR-208, 1980. Transportation, Department of
(1980) Bonded, Thin-Lift, Non-Reinforced Portland Cement Concrete Resurfacing, HR-191, 1980. Transportation, Department of
(1980) Treating Iowa's Marginal Aggregates and Soils by Foamix Process, HR-212, 1980. Transportation, Department of
(1980) Survey of D.O.T.'s Traffic Paint Costs in 1979, HR-515, 1980. Transportation, Department of
(1979) Wind Tunnel Analysis of the Effects of Planting at Highway Grade Separation Structures, HR-202, 1979. Transportation, Department of
(1979) Development of Concepts for Pavement Management, MLR-79-04, 1979. Transportation, Department of
(1979) Maintenance Area Responsibility Maps, 1979. Transportation, Department of
(1978) Evaluation of an Epoxy Pavement Marking System, HR-180, 1978. Transportation, Department of
(1978) Measuring the Achievement of National Urban Transportation Goals and Objectives: The Role of Metropolitan Planning Organizations, November 1978. University of Iowa
(1978) Streets and Traffic by Kevin Laverty, 1978. Transportation, Department of
(1977) Evaluation of Air Pollution Control Devices for Asphalt Pavement Recycling Operations, HR-188, Progress Report, 1977. Transportation, Department of
(1977) Bonded, Thin-Lift, Non-Reinforced Portland Cement Concrete Resurfacing, MLR-77-2, 1977. Transportation, Department of
(1976) Investigation of Highway Lighting, HR-154, 1976. Transportation, Department of
(1975) Recycled Asphalt Pavements - Kossuth County Iowa, HR-176, 1975. Transportation, Department of
(1975) A Computer Based Information System for County Equipment Cost Records, Final Report, HR-173, 1975. Transportation, Department of
(1975) A Computer Based Information System for County Equipment Cost Records, Interim Report, HR-173, 1975. Transportation, Department of
(1974) Considerations of Airport and Secondary Road Abandonment by Eugene Wilson Prepared for Dept. of Transportation, July 1974. Transportation, Department of
(1973) An Investigation of Portland Cement Concrete Utilizing 70% Class V Aggregate and 30% Calcareous Coarse Aggregate, R-255, 1973. Transportation, Department of
(1973) Surface Improvement and Dust Palliation of Unpaved Secondary Roads and Streets, HR-151, 1973. Transportation, Department of
(1973) A Traffic Study for the Bridgeport Industrial Area Sioux City, Iowa, March 1973. Transportation, Department of
(1972) Proceedings Seminar in applied Remote Sensing, September 1972. University of Iowa
(1972) Comparison Between Leaded and Nonleaded Gasoline as Used in Iowa State Highway Commission Vehicles, HR-1002, 1972. Transportation, Department of
(1972) Annual street finance report for the incorporated cities and towns of Iowa / prepared by Traffic and Highway Planning Department, Division of Planning ; in cooperation with the United States Department of Commerce, Bureau of Public Roads, 1972. Transportation, Department of
(1971) Surface Improvement and Dust Palliation of Unpaved Secondary Roads and Streets, Progress Report, HR-151, 1971. Transportation, Department of
(1971) Corridor Location Study: Cedar Rapids & Marion, 1971. Transportation, Department of
(1968) Evaluation Study of Pit Run Gravel Asphalt Treated Base Mixtures with Various Percentages of Crushed Limestone, R-217, 1968. Transportation, Department of
(1967) Preliminary Report on the Installation of Stainless Steel Culvert Pipe in Mahaska County, Iowa, HR-2001, 1967. Transportation, Department of
(1967) Evaluation of Stainless Steel Culvert Pipe in Mahaska County, Iowa, HR-2001. Transportation, Department of
(1966) Investigation of the Lane-Wells Road Logger, HR-113, 1966. Transportation, Department of
(1963) Service Station Sales in Eight Iowa Cities, 1963. Transportation, Department of
(1963) Characteristics of Chemical Treated Roadway Surfaces, HR-33, 1963. Transportation, Department of
(1963) 50 Years of Highway Maintenance, 1963. Transportation, Department of
(1962) Iowa highway needs and estimated revenues for highway purposes 1961 through 1980, 1962. Transportation, Department of
(1960) Cost analysis of passenger cars, station wagons and pickups / developed for Highway Commission, 1960 by J. F. Hoag. Transportation, Department of
(1959) Iowa Roads : Historical Sketch of Development in Administration 1838-1929, 1959. Transportation, Department of
(1958) Highway Finance in Iowa, 1958. Transportation, Department of
(1954) Iowa Highway Program, Finances and Progress, 1954. Transportation, Department of
(1954) Financing Iowa's highways by Clayton L. Ringgenberg, 1954. Transportation, Department of
(1952) Iowa Highway Programs, Finances, and Progress, 1952. Transportation, Department of
(1951) Iowa Highway Program: Finances and Progress, November 5, 1951. Transportation, Department of
(1951) Iowa Highway Programs, Finances, and Progress, 1951. Transportation, Department of
(1950) Primary Road Bonds, 1950. Transportation, Department of
(1950) Iowa's Highways, 1950. Transportation, Department of
(1949) Primary Roads and Their Municipal Extensions, 1949. Transportation, Department of
(1945) Rock Island Centennial Bridge, Final Report on Construction of the Mississippi River Bridge Between Rock Island, Illinois and Davenport, Iowa, 1945. Transportation, Department of
(1927) Service Bulletin, Primary Road Laws, No. 27, no. 5, May 1927. Transportation, Department of
(1988) Transportation in Iowa: A Historical Summary, 1988. Transportation, Department of
(2013) Issue review : multimodal transportation funding. Legislative Services Agency (Legislative Service Bureau)
