The planned closure of State Route 4 east of Discovery Bay has been postponed due to a stormy weather forecast, Caltrans officials announced Thursday.
The full closure was originally scheduled for Sunday and is now expected to happen on Nov. 22 from 7 a.m. to 7 p.m.
The roadway is being closed from Tracy Boulevard to the San Joaquin/Contra Costa county line east of Discovery Bay for the Old River Bridge maintenance project, according to Caltrans officials.
Local access will be allowed for residents and to local businesses only within the closure area.
Potential delays could be up to 30 to 40 minutes.
People headed east on State Route 4 will be detoured onto Byron Road, then south onto Mountain House Parkway, then east on Interstate 205, then north onto Tracy Boulevard and from there back onto State Route 4.
People heading west will be detoured south on Tracy Boulevard, west on Interstate 205, north on Mountain House Parkway, then northwest onto Byron Road and back onto State Route 4.
Planned closure of State Route 4 east of Discovery Bay rescheduled for Nov. 22
