Road Information

This highway information is the latest reported as of Tuesday, February 17th, 2026 at 08:31 PM.

I 80

[IN THE SAN FRANCISCO BAY AREA - SOLANO CO]
There is a dense fog advisory in effect from Alamo Dr to Leisure Town Rd /in Vacaville/ (Solano Co) - Motorists are advised to drive with caution

[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA]
Is closed from Colfax (Placer Co) to the Nevada State Line - Due to snow - Motorists are advised to use an alternate route

Is closed eastbound to all tractor-semitrailer combinations at Applegate (Placer Co) - Due to snow & traction concerns

Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from 3.4 mi east of Gold Run (Placer Co) to the Nevada State Line

Please research chain control locations as Caltrans is currently working to update chain control descriptions for consistency with internet mapping, like Google Maps & Mapquest

All westbound trucks are required to stop at the brake check area 0.5 mi west of Nyack (Placer Co) - To reduced the risk of brake fires

[BUSINESS 80 - CAPITAL CITY FREEWAY]
No traffic restrictions are reported for this area.