What's the great 'fix' for the flawed Highway 101 carpool lanes in Marin and Sonoma counties in the Bay Area? Reduce the HOV time by two and a half hours during the peak commutes to enable solo ...

Early last year, On the Road reported about new technology being used in a pilot program that aims to ease congestion by controlling when cars enter the northbound 15 Freeway in Temecula. Construction ...

The Botts Dot, a raised highway marker named for its inventor, got its start in a Sacramento lab and on a local highway.

Agoura Road in Agoura Hills will be fully closed Wednesday as construction continues on the Wallis Annenberg Wildlife Crossing. The closure is scheduled from 7 a.m. to 5 p.m. Wednesday between Rondell ...

Bay Bridge regulars, brace for more late-night work overhead and underfoot. Caltrans says it has wrapped up Phase 2 of the San Francisco-Oakland Bay Bridge West Span expansion-joint rehabilitation and ...

Construction will slow traffic along a key stretch of Highway 180 for a few days, according to the California Department of Transportation. Caltrans also plans to close a Highway 99 on-ramp in the ...

Two separate vehicle fires along Interstate 5 near Castaic led to temporary lane closures Friday night and again Saturday ...

A box truck carrying a shipment of solar panels caught fire on southbound Interstate 15 in-between Normal Heights and Kensington on Friday morning, causing heavy congestion and blocking the far ...

A 55-hour lane reduction is planned on westbound Highway 50 in Sacramento this weekend as crews continue work on the Fix50 ...

According to California’s Vehicle Code, only motorcycles, cars with two or more occupants and public mass transit can use these lanes. Other bus services — such as school buses, charters or ...

Caltrans has announced lane closures and parking restrictions for a pavement project along state Route 2 in West Los Angeles and the Los Angeles community of Echo Park for curb, gutter and sidewalk ...

Caltrans reopened portions of Highway 1 along the Big Sur coast as of 9:38 a.m. Tuesday, after crews cleared debris, but some closures remain in place.A nearly seven-mile stretch is still shut down ...