The capabilities of uncrewed aerial systems (UAS), or “drones,” have advanced rapidly, making them increasingly practical for transportation agencies. TRB hosted a webinar on Wednesday, April 30, 2025...

Disruptions to the supply chain can have widespread economic and societal impacts, particularly for regions recovering from extreme weather events. Elements of resilience in transportation include the...

Agencies around the world are developing frameworks, policies and projects to reuse structural foundation elements in new structures. TRB hosted a webinar on Tuesday, April 15, 2025 from 1:00 PM to 2:...

Extending the service life of concrete bridge decks can reduce maintenance costs and improve infrastructure resilience. TRB hosted a webinar on Friday, March 28, 2025 from 12:00 PM to 1:30 PM Eastern...

Acceleration, deceleration, and stopping sight distance (SSD) criteria are key factors in determining roadway geometric design requirements. These elements are influenced by variables such as grade, v...

Tack coat specifications can promote long-term pavement performance and reduce issues like slippage and delamination between layers. TRB will host a webinar on Tuesday, December 17, 2024 from 1:00 PM...

Post-World War II houses, subdivisions, and commercial properties are being considered for eligibility for listing in the National Register of Historic Places. Additional guidance is needed for determ...

Rapid change is altering how we plan, build, and mange intermodal passenger transportation facilities. Factors as diverse as a rise in telework and advanced air mobility change user expectations. TRB...

Rural communities face unique challenges in providing connectivity and access to essential goods and services, including jobs, education, health care, and social services. TRB hosted a webinar on Tues...

Fires and floods are causing infrastructure damage worldwide, leaving low-volume roads particularly vulnerable. Road that can be built or rebuilt efficiently, to quality standards, and with a durable...

As transportation technology evolves and agencies adopt new mobility services to meet changing market demands, ensuring equitable access and transportation options for all populations is critical. The...

Transportation construction inspectors use expertise in earthwork, structures, and pavement to ensure that construction work meets or exceeds the contract requirements. Development of construction ins...

Integrating performance-based plans and programs helps employees effectively attain performance goals while enhance the efficiency of organizational planning processes. TRB hosted a webinar on Monday,...

One of the fundamental objectives of a Maintenance Management System (MMS) is capturing maintenance costs for analysis. Where in a system labor, equipment, and materials usage costs are captured can m...

As agencies are moving closer to Vision Zero, a multi-national road traffic safety project aiming to achieve a roadway system with no fatalities or series injuries, wrong-way driving crashes still cau...