San Mateo’s Smart Corridor system continues construction on the U.S. Highway 101 merge as a part of the countywide project.

A major route connecting the San Francisco Peninsula to the San Mateo County coastside will be shut down overnight between Thursday and Friday, the California Department of ...

Caltrans will close both the northbound and southbound lanes of state Highway 1 at Tom Lantos Tunnel, also known as Devil's ...

The San Mateo County Transportation Authority is awarding $26.8 million in grants for a variety of pedestrian, bicycle and congestion relief projects. This funding includes $24.6 million from Measure ...

In a surprising turn, a San Mateo climate advocate was named to another term on a transportation advisory committee on Thursday evening after residents and some elected officials had raised concerns ...

The cost of getting around the Bay Area is once again more expensive for commuters. Tolls at seven state-owned bridges are ...

The California Transportation Commission Friday allocated $1 billion for projects aimed at solving mobility challenges and aiding California’s continued effort to make the highway system more ...

Under the system, San Mateo County is supposed to receive about 60% of the region’s compensation from vehicle license fees, ...