Current Projects
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Evaluation of Cement Treated Aggregate (CTA) and Full-Depth Reclamation (FDR) In-Service Performance and Pavement Design Inputs
Project No
127472
127472
Target completion date
July 31, 2026
July 31, 2026
Investigators: Brian K. Diefenderfer, Ph.D., P.E., M. Shabbir Hossain, Ph.D., P.E.
Reliability of Nondestructive Evaluation Methods for Bridge Decks
Project No
115560
115560
Target completion date
May 31, 2024
May 31, 2024
Investigators: Amir Behravan, Ph.D., P.E.
Establishing Polishing Values of Aggregates for Use in Surface Asphalt Mixtures – Laboratory Evaluation
Project No
124839
124839
Target completion date
October 31, 2026
October 31, 2026
Investigators: Ilker Boz, Ph.D., P.E., Kazuo Kuchiishi, Ph.D., M. Shabbir Hossain, Ph.D., P.E.
Verifying the Indirect Tensile at High Temperature (IDT-HT) Test Performance Criterion: A Multi-scale Investigation Integrating Laboratory, Full-Scale Accelerated Pavement Testing, and Field Evaluations
Project No
127210
127210
Target completion date
September 30, 2026
September 30, 2026
Investigators: Kazuo Kuchiishi, Ph.D.
Long-Term Maintenance Needs and Costs of Green-Colored Pavement Markings and Flexible Post Delineators
Project No
126298
126298
Target completion date
June 30, 2026
June 30, 2026
Investigators: T. Donna Chen, Janna Brown, Peter B. Ohlms, AICP
Evaluation of Spray-on Rejuvenators - Field Trials
Project No
124401
124401
Target completion date
February 28, 2026
February 28, 2026
Investigators: Elizabeth Turochy, Ilker Boz, Ph.D., P.E.
Implementation of Multimodal Innovations: Crosswalk Lighting, Rectangular Rapid Flashing Beacons (RRFB), LED-embedded Advance Warning Signs, and Passive Automated Detection
Project No
127002
127002
Target completion date
December 31, 2026
December 31, 2026
Investigators: Lance E. Dougald, Peter B. Ohlms, AICP
Developing a Transportation Demand Management Tool for DRPT to Understand the Factors Affecting Transit Ridership
Project No
126831
126831
Target completion date
June 30, 2027
June 30, 2027
Investigators: Md Sami Hasnine, Peter B. Ohlms, AICP
Field Performance of High RAP Mixtures
Project No
126826
126826
Target completion date
September 30, 2026
September 30, 2026
Investigators: Stacey D. Diefenderfer, Ph.D., P.E.
Last updated: May 6, 2024
