Fresh green paint and white stripes have been added to parts of Carlsbad Boulevard, also known as the historic Highway 101, to make it safer for cyclists and pedestrians.A short southbound section … ...

Construction crews will replace the existing overpass at Hearn Avenue and Highway 101 with a wider bridge to ease congestion and improve safety.

A new, ultramodern firehouse sits across from the historic Noyo Theater while the nearby 101 Drive-In offers a taste of the past when Highway 101 went through town. Silas Valentino/SFGATE Scenes ...

San Mateo County leaders are considering to build a brand-new express lane along a stretch of Highway 101 between San Bruno and San Francisco. The idea is to try to reduce congestion on a stretch ...