Research Type: Synthesis

Leveraging Emerging Technology to Improve Communication of Research Results

Background State DOTs are challenged to create effective products that support tech transfer from technical research due to budget and staff limitations. Emerging generative AI technologies may allow DOTs to quickly create accurate and engaging videos, summaries, podcasts, slideshows, and posters. However, successful adoption requires navigating public sector IT compliance, managing human-in-the-loop verification, and targeting … Read more

Feasibility of Virtual Reality Training for DOT Applications

Background State DOTs face significant safety risks during road construction and maintenance, especially under hazardous conditions such as black ice, high‑speed traffic, and low visibility. Current training methods do not provide the immersive, realistic experience needed to fully prepare workers for these dangers. Because the effectiveness of Virtual Reality (VR) training for DOT operations is … Read more

Traffic Monitoring Guides and Strategic Plans

Background Many state DOTs face challenges in their traffic monitoring programs. Equipment technologies are evolving rapidly, AI is more commonly being integrated into monitoring systems, and equipment availability and support are highly dependent on a changing vendor landscape. All of this is occurring without a strategic framework to guide investment and operational decisions. Research Addressing … Read more

Buy America Build America (BABA) Compliance Across State DOTs: Barriers, Best Practices, and the Case for Uniformity

Background State DOTs are required to comply with the 2022 Build America, Buy America (BABA) Act, ensuring that federally funded infrastructure projects use domestically produced materials. The Federal Highway Administration announced additional rules impacting state DOTs in 2025: For projects obligated on or after October 1, 2025, final assembly of all manufactured projects must occur … Read more

Documenting the Research Study Process

The Member State Research Programs database (development in progress) will highlight the policies and practices used by WTRC member states to manage their research programs and the research projects they fund. Using an easy-to-search visual display, the database will provide a wealth of information about the critical elements of members’ research programs. Please check this … Read more

Estimating Bridge Scour During Hydrological Disaster and Extreme Weather Events

Need Bridge scour is a leading cause of bridge failure in the United States. While state DOTs have established methods for evaluating scour under normal flow conditions, assessing scour during hydrological disasters and extreme weather events remains a significant challenge. High-flow turbulence, debris, and safety risks often prevent direct measurements, so instead agencies rely on … Read more