A man was killed Wednesday night on eastbound state Highway 4 in Pittsburg.
At least one person has died, another has been seriously injured and one more arrested following a two-vehicle collision on Highway 4 Sunday night.
Upgrades to the Interstate Highway 680/state Highway 4 interchange in Pacheco, considered a bottleneck for traffic in Contra Costa County, are closer to reality.
A California Highway Patrol officer suffered major injuries in a traffic collision on state Highway 4 in Concord this evening, CHP officials said. The collision …
All lanes of eastbound state Highway 4 in Antioch were closed Wednesday night after a collision caused a dump truck to spill its load of gravel.
Contra Costa County officials hope that by this summer a project will be underway to help law enforcement deter or capture people responsible for a series of shootings.
Officials with the California Highway Patrol said a woman was shot in the leg Saturday afternoon on state Highway 4 in Antioch.
The California Highway Patrol has issued a Sig-alert and closed all lanes on westbound state Highway 4 in Antioch just east of Lone Tree Way.
A man is dead after a shooting occurred on state Highway 4 in Antioch Saturday night.
Caltrans officials said all lanes of state Highway 84 in Fremont are open again after a mudslide closed the road Sunday afternoon.
Security cameras have been installed along Highway 4 and are expected to be activated this week.
The California Highway Patrol has announced the arrest of a suspect in a freeway shooting that occurred on state Highway 4 in Pittsburg.
California Highway Patrol officers impounded 17 vehicles after citing their drivers for involvement in a sideshow near Rodeo late Saturday night.
The Contra Costa County coroner’s office Wednesday identified a woman killed while walking on state Highway 4 in Antioch.
A driver who reportedly died in a crash on state Highway 4 in Pittsburg Saturday afternoon may have shot before he crashed into a center divider.