The article Highway 4 Closures Planned At Contra Costa, San Joaquin County Line appeared first on Concord Patch.

Contra Costa County Supervisor Shanelle Scales-Preston yesterday called for a full facility audit of Martinez Refining ...

Contra Costa County Supervisor Shanelle Scales-Preston on Tuesday called for a full facility audit of Martinez Refining ...

Contra Costa County Library branches will feature games and events with authors and educators, bookmark giveaways and more.

Contra Costa County officials have lifted a shelter-in-place order that was placed after a fire erupted Saturday at the ...

A leak at Martinez Refining Company triggered an explosion, causing a fire and minor injuries to three personnel.

The Contra Costa County Fire Protection District is rolling out a new state-of-the-art fire rig, but it won’t be used to fight fires.