intrans.iastate.eduInstitute for Transportation

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About About InTrans Contact Partners & Sponsors History Facilities People Graduate Students Focus Areas Infrastructure Safety Mobility, Data Analytics, and Resiliency Construction Management Outreach and Education Centers & Programs Asphalt Materials and Pavements Program Aurora Bridge Engineering Center Center for Transportation Research and Education Center for Weather Impacts on Mobility and Safety Construction Management and Technology Program Iowa Local Technical Assistance Program Iowa Statewide Urban Design and Specifications Midwest Transportation Center National Center for Wood Transportation Structures National Concrete Pavement Technology Center Program for Sustainable Pavement Engineering and Research Real-Time Analytics of Transportation Data Lab Smart Work Zone Deployment Initiative Research Completed In-Progress Research Impact Research Impact Videos Publications Academics Why Iowa State University Graduate Degrees Student Programs Events Events Past Events News Latest News InTrans in the News En Route Newsletter Contact CLOSE OVERLAY I’m looking for... People Research Information See all InTrans staff View completed research projects View in-progress research projects Browse research reports and tech transfer summaries Learn about InTrans Our focus on infrastructure Our focus on Safety Our focus on mobility, data analytics and resiliency Our focus on construction management Our focus on outreach and education Find contact and location information InTrans INTRANS / ABOUT INTRANS Creating, Sharing, and Applying Transportation Knowledge InTrans administers 14 centers and programs and a variety of technology transfer and professional education initiatives. (Photo courtesy of FTiare/Shutterstock.com) FOCUS AREA / SAFETY Increasing Safety on America’s Roadways Studies by InTrans researchers have led to advancements in work zone safety, speed mitigation, road design, roadway signage, pavement markings, and much more. INTRANS / CENTERS & PROGRAMS Bridge Engineering Center at InTrans The mission of the BEC is to conduct research on bridge technologies to help bridge designers/owners design, build, and maintain long-lasting bridges. (Photo courtesy of Nancy Bauer/Shutterstock.com) Focus Areas Infrastructure Safety Mobility, Data Analytics, and Resiliency Construction Management Outreach and Education News FEATURED InTrans / Mar 26, 2024 CP Tech Center reviews opening of concrete pavement to traffic FEATURED InTrans / Mar 20, 2024 PROSPER project finds long-term benefits from Otta seal treatments FEATURED InTrans / Mar 12, 2024 CP Tech Center publishes reduced carbon guide More Headlines InTrans / Apr 01, 2024 InTrans releases En Route, annual report for 2023 calendar year InTrans / Mar 27, 2024 Spreadsheet tool aids local agencies in optimizing gradation InTrans / Mar 22, 2024 PROSPER’s Ceylan receives 2023 Robert Horonjeff Award from ASCE See all news Recent Research FEATURED InTrans / May 13, 2024 Mobility and Safety Impacts of Work Zone Lane and Shoulder Widths FEATURED InTrans / Mar 29, 2024 Partially Grouted Revetment for Low-Volume Road Bridges FEATURED InTrans / Mar 08, 2024 Improving the Effectiveness of Speed Feedback Trailers in Freeway Work Zones See all research Upcoming Events May 15 May 29 InTrans Iowa DOT Culvert & Bridge Backwater Program Workshops (3 Locations) May 31 InTrans General Overview of Major Changes in the 11th Edition of the MUTCD Jul 11 InTrans 2024 ICEA Mid-Year Conference Aug 24 Aug 27 InTrans 15th National Conference on Transportation Asset Management See all events Featured Researcher Halil Ceylan Director, PROSPER Dr. Halil Ceylan is a Pitt-Des Moines, Inc. endowed professor in the Civil, Construction and Environmental Engineering Department at Iowa State University and the director of… Meet Halil 2711 South Loop Drive, Suite 4700 Ames, IA 50010-8664 T 515-294-8103 Copyright © 1995-2024, Iowa State University of Science and Technology. 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Non-discrimination Policy Privacy Policy Digital Access & Accessibility About About InTrans Contact Partners & Sponsors History Facilities People Graduate Students Focus Areas Infrastructure Safety Mobility, Data Analytics, and Resiliency Construction Management Outreach and Education Centers & Programs Asphalt Materials and Pavements Program Aurora Bridge Engineering Center Center for Transportation Research and Education Center for Weather Impacts on Mobility and Safety Construction Management and Technology Program Iowa Local Technical Assistance Program Iowa Statewide Urban Design and Specifications Midwest Transportation Center National Center for Wood Transportation Structures National Concrete Pavement Technology Center Program for Sustainable Pavement Engineering and Research Real-Time Analytics of Transportation Data Lab Smart Work Zone Deployment Initiative Research Completed In-Progress Research Impact Research Impact Videos Publications Academics Why Iowa State University Graduate Degrees Student Programs Events Events Past Events News Latest News InTrans in the News En Route Newsletter Contact For Employees Communications Services Internal Resources Social Facebook Twitter LinkedIn Copyright © 1995-2024, Iowa State University of Science and Technology. All rights reserved. Non-discrimination Policy Privacy Policy Digital Access & Accessibility About About InTrans Contact Partners & Sponsors History Facilities People Graduate Students Focus Areas Infrastructure Safety Mobility, Data Analytics, and Resiliency Construction Management Outreach and Education Centers & Programs Asphalt Materials and Pavements Program Aurora Bridge Engineering Center Center for Transportation Research and Education Center for Weather Impacts on Mobility and Safety Construction Management and Technology Program Iowa Local Technical Assistance Program Iowa Statewide Urban Design and Specifications Midwest Transportation Center National Center for Wood Transportation Structures National Concrete Pavement Technology Center Program for Sustainable Pavement Engineering and Research Real-Time Analytics of Transportation Data Lab Smart Work Zone Deployment Initiative Research Completed In-Progress Research Impact Research Impact Videos Publications Academics Why Iowa State University Graduate Degrees Student Programs Events Events Past Events News Latest News InTrans in the News En Route Newsletter Contact FOR EMPLOYEES Communications Services Internal Resources SOCIAL Facebook Twitter LinkedIn...