This map shows real-time local traffic conditions; green means the traffic flow is normal, orange means it is slower than normal, and red and dark red indicates slow and stopped vehicles. Updating Caltrans reports for each highway are below the map click or tap on the highway signs to jump to the road you are interested in.
Mountain Road Report
Highway 4
Is closed from Lake Alpine to the Jct of SR 89 /Ebbetts Pass/ (Alpine Co)
- Due to snow - Motorists are advised to use an alternate route
Highway 12
No traffic restrictions are reported for this area.
Highway 26
1-way controlled traffic at various locations from 3.3 mi east to
5.6 mi east of the Jct of SR 49 /at Rich Gulch Ln/ (Calaveras Co) 24 hrs a
day 7 days a week thru 12/31/25 - Due to construction
Highway 49
No traffic restrictions are reported for this area.
[IN THE NORTHERN CALIFORNIA AREA]No traffic restrictions are reported for this area.
Highway 50
No traffic restrictions are reported for this area.
[CAPITAL CITY FREEWAY]No traffic restrictions are reported for this area.
Highway 59
No traffic restrictions are reported for this area.
Highway 80
No traffic restrictions are reported for this area.
[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA]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
No traffic restrictions are reported for this area.
Highway 88
No traffic restrictions are reported for this area.
Highway 99
No traffic restrictions are reported for this area.
[IN THE NORTHERN CALIFORNIA AREA]Is reopened to southbound traffic 3 mi south of Yuba City (Sutter Co)
at 1507 hrs on 11/18/25
Highway 108
Is closed from 26.4 mi east of Strawberry (Tuolumne Co) to 5.3 mi west of
the Jct of US 395 (Mono Co) /Sonora Pass/ - 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 7.2 mi east of Strawberry to 26.4 mi east of
Strawberry (Tuolumne 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
For Yosemite Nat'l Park road information call 209-372-0200
Highway 120
Is closed from Yosemite National Park Boundary to 3.5 mi west of
the Jct of US 395 /Tioga Pass/ (Tuolumne, Mono Co) - Due to snow
- Motorists are advised to use an alternate route
Chains or snow tires are required from the Jct of US 395 to
Sand Flat Cutoff Rd (Mono Co)
Chains are required on all vehicles except 4-wheel-drive vehicles with snow
tires on all 4 wheels from Yellow Jacket Rd to Benton Crossing Rd
(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.
For Yosenite Nat'l Park road information call 209-372-0200
Local Traffic New
Events
My Garden Cafe | 7:00 am - 8:00 am
Tuolumne River Trash Cleanup
| 8:00 am - 2:00 pm
Tuolumne County Library meeting room | 7:00 pm - 8:15 pm
Calaveras Master Gardeners Demonstration Garden | 11:00 am - 4:00 pm
Girl Scout Friendship Troop
Round Table Valley Springs | 5:30 pm - 6:30 pm
Taco Thursday
Sonora Elks Club | 5:30 pm - 6:30 pm
Black Oak Lanes | 12:00 pm - 3:00 pm
Holiday Market
Calaveras Fairgrounds | 11:00 am - 4:00 pm
Operation Christmas Stuff The Truck
Walmart Parking Lot | 11:00 am - 6:00 pm












