Road Information

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This highway information is the latest reported as of Saturday, November 14th, 2026 at 11:40 PM.

SR 4

[IN THE CENTRAL CALIFORNIA AREA]
Is closed from 0.5 mi east of the Jct of SR 207 /Mt Reba Turnoff/ to the Jct of SR 89 /Ebbetts Pass/ (Alpine Co) - Due to snow- Motorists are advised to use an alternate route

1-way controlled traffic at various locations from the Contra Costa/San Joaquin Co Line to 8.2 mi east of the Contra Costa/San Joaquin Co Line /at Trapper Rd/ from 2000 hrs each night to 0400 hrs each morning Thursday thru Sunday thru 11/15/26 - Due to construction