Mountain Road Report
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.
Highway 4
Is closed from 0.3 mi east of the Mt Reba Turnoff to 2.7 mi west of
the Jct of SR 89 /Ebbetts Pass/ (Alpine Co) - For the Winter - 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
1-way controlled traffic 0.7 mi north of Enterprise /at the Cosumnes River/
(Amador Co) from 0600 hrs to 1600 hrs Wednesday thru Thursday & from 0600 hrs
to 1500 hrs Friday thru 4/11/25 - Due to bridge work
1-way controlled traffic at various locations from Lockie Rd
/in Diamond Springs/ to 1.1 mi north of Placerville /at Barry Ln/
(El Dorado Co) from 0800 hrs to 1530 hrs Monday thru Friday thru 4/28/25 - Due
to mainatenance
1-way controlled traffic at various locations from 2.8 mi south of
Sweetland /at Star Lumber/ to 2.2 mi south of Sweetland /at Millhouse Dr/
(Nevada Co) from 0800 hrs to 1630 hrs Monday thru Friday thru 4/11/25 - Due to
maintenance
1-way controlled traffic at various locations from 1.9 mi south of
Sweetland /at Reader Ranch Rd/ to 0.4 mi south of Sweetland
/at Fawnbrook Access Rd/ (Nevada Co) from 0800 hrs to 1630 hrs Monday thru
Friday thru 4/11/25 - Due to maintenance
Highway 50
The westbound connector to southbound SR 99 /in Sacramento/ (Sacramento Co)
is closed from 2300 hrs each night to 0500 hrs each morning Tuesday thru
Friday thru 4/11/25 - Due to construction - Motorists are advised to use an
alternate route
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]No traffic restrictions are reported for this area.
[BUSINESS 80 - CAPITAL CITY FREEWAY]No traffic restrictions are reported for this area.
Highway 88
1-way controlled traffic at the Calaveras River /in Waterloo/
(San Joaquin Co) from 0830 hrs to 1700 hrs on Wedenesday & from 0830 hrs to
1530 hrs on Friday thru 4/10/25 - Due to bridge work
1-way controlled traffic at various locations from the Jct of SR 124 to the
Jct of SR 49 (Amador Co) from 2100 hrs each night to 0600 hrs each morning
Monday thru Friday thru 4/11/25 - Due to construction
Highway 99
No traffic restrictions are reported for this area.
[IN THE NORTHERN CALIFORNIA AREA]The northbound connector to westbound US 50 /in Sacramento/ (Sacramento Co)
is closed from 2300 hrs each night to 0400 hrs each morning Tuesday thru
Saturday thru 8/15/25 - Due to construction - Motorists are advised to use an
alternate route
Highway 108
Is closed from 7.2 mi east of Strawberry to 5.3 mi west of the
Jct of US 395 /Sonora Pass/ (Tuolumne,Mono Co) - For the winter - Motorists are
advised to use an alternate route
For Yosemite Nat'l Park road information call 209-372-0200
Highway 120
Is closed from Crane Flat to 3.5 mi west of the North Jct of US 395
/Tioga Pass/ (Tuolumne, Mono Co) - For the winter - Motorists are advised
to use an alternate route
For Yosenite Nat'l Park road information call 209-372-0200
