U.S. Transportation secretary says roads cannot have art on them, casting uncertainty over tradition of painting Jaguar ...

ADOT completes a new $9.7 million bridge over the San Pedro River on State Route 80, designed for a 75-year lifespan.

Nine employees within the Colorado Department of Transportation work exclusively on aviation projects, supporting the state's ...

Speeding remains the leading cause of traffic crashes in Texas, with nearly 160,000 speed-related incidents reported last ...