West
Active
Highway SR-4 Lane Closures, Road Construction and Blocked Lanes
The following is a list of CalTrans lane closures, road construction, and blocked lanes that are active or plannded for on Highway SR-4
CalTrans Lane & Road Closures on Highway SR-4
In Antioch
West
Active
In Pittsburg
Lanes #3, #4, and the right shoulder will be closed overnight for highway construction along Westbound Highway 4 at Bailey Rd from Apr 19 at 6:01PM to Apr 20 at 5:01AM.
From: Bailey Rd in Pittsburg to Port Chicago Hwy in Concord
West
Active
In Pittsburg
All lanes will be closed overnight for highway construction along Westbound Highway 4 at Route 4 from Apr 19 at 10:01PM to Apr 20 at 5:01AM.
From: Route 4 to Bay Point/San Marcos Blvd in Pittsburg
East
Active
In Concord
Lanes #1, #2, the median, and the left shoulder will be closed overnight for highway construction along Eastbound Highway 4 at Route 242 from Apr 19 at 10:01PM to Apr 20 at 10:01AM.
From: Route 242 in Concord to Bailey Rd in Pittsburg
East
Active
In Pittsburg
Lanes #1, #2, the median, and the left shoulder will be closed overnight for highway construction along Eastbound Highway 4 at Bailey Rd from Apr 19 at 10:01PM to Apr 20 at 10:01AM.
From: Bailey Rd to Loveridge Rd in Pittsburg
West
Active
In Pittsburg
All lanes will be closed overnight for highway construction along Westbound Highway 4 at Route 4 from Apr 19 at 10:01PM to Apr 20 at 5:01AM.
From: Route 4 to Willow Pass Rd (West) in Pittsburg
West
Active
In Pittsburg
All lanes will be closed overnight for highway construction along Westbound Highway 4 at Willow Pass Rd (East) from Apr 19 at 11:01PM to Apr 20 at 6:01AM.
From: Willow Pass Rd (East) to Route 4 in Pittsburg
West
Active