Arnold, CA…This highway information is the latest reported by Caltrans as of Sunday, January 4th, 2026 at 05:21 PM.

SR 4
[IN THE CENTRAL CALIFORNIA AREA]
Is closed from 0.6 mi east of Lake Alpine to 7.2 mi west of the Jct of SR 89 /Ebbetts Pass/ (Alpine Co) – Due to snow – Motorists 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 Camp Connell (Calaveras Co) to Mount Reba (Alpine Co)

SR 88
[IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA]
Is closed to eastbound traffic 3 mi west of Silver Lake (Amador Co) – Due to multiple spinouts – Motorists are advised to use an alternate route

Is closed to eastbound traffic at Dew Drop (Amador Co) at 1356 hrs on 1/4/26 – Due to a traffic collision – Motorists are advised to use an alternate route

Is closed to eastbound traffic at Kirkwood (Amador Co) at 1416 hrs on 1/4/26 – Due to a traffic collision – Motorists 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 Cooks Station (Amador Co) to 1 mi west of Woodfords (Alpine Co)

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

SR 108
[IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA]
Is closed from 7.2 mi east of Strawberry (Tuolumne Co) to 5.8 mi west of the Jct of US 395 (Mono Co) /Sonora Pass/ – For winter – Motorists 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 1 mi west of Long Barn to 7.2 mi east of Strawberry (Tuolomne Co)

Chains or snow tires are required from 3.8 mi west of the Jct of US 395 to the Jct of US 395 (Mono Co)

[YOSEMITE NAT’L PARK]
For Yosemite Nat’l Park road information call 209-372-0200

SR 120
[IN THE CENTRAL CALIFORNIA AREA & SIERRA NEVADA]
Is closed at the Yosemite National Park Boundary (Tuolumne) to 3.5 mi west of the North Jct of US 395 /Tioga Pass/ (Mono Co) – For the winter – Motorists are advised to use an alternate route

Is closed from 2 mi east of the Jct of US 395 to 6 mi west of the Jct of US 6 (Mono Co) – For the winter – Motorists are advised to use an alternate route

Is closed from 5.2 mi east to 7.1 mi west of the Jct of US 6 (Mono Co) – Due to snow – Motorists are advised to use an alternate route

Chains or snow tires are required from 3.5 mi west of the Jct of US 395 to the Jct of US 395 (Mono Co)

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

[YOSEMITE NAT’L PARK]
For Yosenite Nat’l Park road information call 209-372-0200