Operations and Traffic Management

The lack of safe truck parking along freight corridors remains a critical—and widespread—issue for state transportation agencies and drivers. ...

Several committees joined forces at the 2025 TRB Annual Meeting to spur solutions to a nationwide lack of safe truck ...

TRB's latest roundabout guide offers design and implementation guidance that align with nationwide safety initiatives. ...

Steven E. Shladover, Research Engineer at the University of California, Berkeley, who specializes in intelligent transportation systems. ...

Utah Department of Transportation is enhancing its data-collection process to ensure that lane markings are easier to see in all ...

Public bus systems are a lifeline for millions of workers, students, and residents. But frequent stops and clogged roads can ...

Right turns have been the norm at red lights throughout the United States since the 1973–74 oil crisis. Is that ...