Road Information

This highway information is the latest reported as of Saturday, November 14th, 2026 at 12:29 PM.

I 80

[IN THE SAN FRANCISCO BAY AREA - SOLANO CO]
No traffic restrictions are reported for this area.

[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA]
**For Westbound Traffic: Is closed westbound to all tractor-semitrailer combinations from the Nevada State Line to 4.7 mi west of Kingvale (Placer Co) - Due to snow - All tractor-semitrailer combinations are advised to use an alternate route

Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Truckee to 4.7 mi west of Kingvale (Nevada Co)

Westbound trucks are being screened 5 mi west of Reno /at Mogul/ (Washoe Co) - Drivers must have maximum chains in their possession in order to proceed - Permit loads are prohibited

Please research chain control locations as Caltrans is currently working to update chain control descriptions for consistency with quickmap.dot.ca.gov

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.