Suspected Pipe Bomb Found In Abandoned Vehicle Along Hwy. 4 Rendered SafeA stretch of Highway 4 between Antioch and Pittsburgh was shut down shortly Sunday afternoon as law enforcement officials "rendered safe" a suspected pipe bomb found in an abandoned vehicle.
Gunman In Silver Mercedes Shoots Car Traveling On Highway 4 In AntiochA near miss by a gunman on Highway 4 in Antioch is leaving one driver thankful he survived.
Brush Fire At Interstate 680, Highway 4 Junction In Pacheco ContainedA brush fire burning at the junction of state Highway 4 and Interstate 680 in Contra Costa County spread to a nearby storage facility Tuesday afternoon.
Fire Crews Contain Grass Fire In Antioch Near Hwy 4Fire crews in Antioch have contained a grass fire that broke out on a hillside near Highway 4 Tuesday afternoon, fire officials said.
Caltrans To Temporarily Close Highway 4 In Martinez For Improvement ProjectCaltrans will close state Highway 4 in Martinez overnight on Thursday and Friday for the first phase of a project intended to reduce congestion and improve safety at the highway interchange with Interstate Highway 680.
Richmond Man Dies In Solo-Vehicle Crash On Hwy 4 Near HerculesA 51-year-old Richmond man died following a solo-vehicle crash early Saturday morning on westbound State Highway 4 just east of the Willow Avenue exit in Hercules.
Man Who Died In Alleged DUI Crash On Hwy 4 In Brentwood IdentifiedA 51-year-old man who died in a head-on collision Monday on state Highway 4 in Brentwood has been identified by the Contra Costa County coroner's office as Jose Guadalupe Munoz Padilla from Ripon in San Joaquin County.
Driver Arrested On Suspicion Of DUI In Highway 4 Fatal CrashA driver was arrested on suspicion of DUI Monday night after a fatal head-on crash that closed Highway 4 in Brentwood in both directions, according to authorities.
Vehicle Fatally Strikes Man Running On Highway 4 In PittsburgA pedestrian was struck and killed by a vehicle Wednesday night in Pittsburg, according to preliminary information from the California Highway Patrol.
CHP Seeks Suspect Vehicle In Another East Bay Freeway ShootingA shooting occurred on Highway 4 just outside of Martinez late Saturday evening, according to the California Highway Patrol. 
CHP: 3 East Bay Freeway Shootings Since Saturday Not RelatedThe California Highway Patrol confirmed Monday afternoon that the three freeway shootings around the Bay Area since Saturday all appear to be targeted attacks and are not related.