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(1916) Street-Name Signs, March 10, 1916. Iowa State University
(1970) Marshalltown Iowa Traffic Safety Study, 197z. Iowa State University
(1970) Status of Traffic Engineering in Iowa: A Report to the Iowa State Highway Commission, 1970. Iowa State University
(1973) Traffic Safety Study Mason City, Iowa, 1973. Iowa State University
(1973) Fatal Bicycle Accident Statistics in Iowa for 1971-1972, February 28, 1973. Public Safety, Department of
(1973) Traffic Engineering Study for the Oelwein, Iowa Central Business District, Iowa, September 1973. Transportation, Department of
(1974) Traffic Engineering Study for the Forest City Iowa, February 1974. Transportation, Department of
(1975) Traffic Safety Study: Shenandoah, Iowa, September 1975. Iowa State University
(1976) Report on traffic safety study Le Mars, Iowa in cooperation with Iowa Department of Transportation, 1976. Iowa State University
(1976) Traffic Engineering Study, 1976. Iowa State University
(1976) Traffic Safety Study Carroll, Iowa, 1976. Iowa State University
(1977) Creston Iowa Traffic Safety Study, 1977. Iowa State University
(1977) Traffic Safety Study for Denison Iowa, 1977. Iowa State University
(1977) Traffic Engineering Study: Oskaloosa, Iowa, November 1977. Iowa State University
(1978) Portable School Stop Signs and Other Non-Uniform School Stop Control Devices, HR-190, 1978. Transportation, Department of
(1980) How to Commute by Bike, 1980. Public Health, Department of (Health and Human Services, Department of)
(1980) Traffic Safety Study: Ottumwa, Iowa, September 1980. Iowa State University
(1981) Traffic Safety Study Muscatine, Iowa #25-80, January 1981. Iowa State University
(1990) Iowa Statewide Recreational Trails Plan, 1990. Transportation, Department of
(1990) Summit Street Traffic Study, September 1990. Iowa State University
(1995) Bicycle Facilities Network Identification Handbook, 1995. Transportation, Department of
(2001) Traffic Signal Inventory Project, 2001. Transportation, Department of
(2003) In-Street Yield to Pedestrian Sign Application in Cedar Rapids, Iowa, 2003. Transportation, Department of
(2004) In-Pavement Pedestrian Flasher Evaluation: Cedar Rapids, Iowa, 2004. Transportation, Department of
(2006) Performance Measures for Iowa Transportation Systems, 2006. Transportation, Department of
(2012) Statewide Transportation Improvement Program 2013-2016: Sorted by MPO and RPA, 2012. Transportation, Department of
(2013) Statewide Transportation Improvement Program 2014-2017: Sorted by MPO and RPA, 2013. Transportation, Department of
(2014) Statewide Transportation Improvement Program 2015-2018: Sorted by MPO and RPA, 2014. Transportation, Department of
(2018) Bicycle Safety: What should we Teach Children?, 2018. Public Health, Department of (Health and Human Services, Department of)
(2018) Iowa Bicycle and Pedestrian Plan, Long Range Plan, December 11, 2018. Transportation, Department of
(2018) Iowa Bicycle and Pedestrian Plan, Long Range Plan, December 11, 2018. Transportation, Department of
(2018) Iowa Bicycle and Pedestrian Plan: Facility Selection, December 18, 2018. Transportation, Department of
(2022) Effect of Seat Belt Use on Injury Severity for Adult Rear-Seat Occupants Injured in Motor Vehicle Crashes_17-SPR0-011. Transportation, Department of
(2022) Iowa DOT Updates to Statewide Design Guidance ST-011. Transportation, Department of
(2023) Innovation Solutions - Enhancing pedestrian and bicycle safety and experience through design guideline updates - ST-011. Transportation, Department of
(2024) Research In Progress: Accommodating Vulnerable Road Users in Work Zones, TPF-5(438), 2024. Transportation, Department of
