Summary of current and upcoming CalTrans lane closures and construction work on SR-4 in California.
: CalTrans data reports no active lane closures along SR-4 West scheduled. If you're stuck in traffic check our traffic collision info or look for problems in the opposite direction of travel (aka rubber necking).
Upcoming Closures:
No lane closures are currently scheduled along SR-4 West during this morning's commute.
No lane closures are currently scheduled along SR-4 West during the daytime today.
No lane closures are currently scheduled along SR-4 West during this evening's commute.
No lane closures are currently scheduled along SR-4 West during the late evening/overnight hours.
Next 3 Days:
1 Closure: Over the next three days, one closure is planned near Wilson Way Under-crossing
1-way controlled traffic at various locations from 2.1 mi west of the Stanislaus/Calaveras Co Line at Dunton Rd to the Stanislaus/Calaveras Co Line - Due to construction
1-way controlled traffic at various locations from 4.7 mi east of Copperopolis to 7.8 mi east of Copperopolis (Calaveras Co) from 0700 hrs to 1700 hrs Monday thru Friday thru 6/13/25 - Due to construction
California State Route SR-4 and Ebbetts Pass Scenic Byway West Traffic & Road Conditions
