Road Information
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Check Current Highway Conditions
This highway information is the latest reported as of Wednesday, October 22nd, 2025 at 04:29 PM.
SR 139
[IN THE NORTHERN CALIFORNIA AREA]
No traffic restrictions are reported for this area.
SR 299
[IN THE NORTHERN CALIFORNIA AREA]
1-way controlled traffic at various locations from 14 mi west to 15 mi west
of the North Jct of SR 96 (Humboldt Co) 24 hrs a day 7 days a week thru
2000 hrs on 11/30/25 - Due to construction - Motorists are subject to
delays of up to 10 minutes
1-way controlled traffic at various locations from 6.7 mi west to 6.3 mi west of the Jct of SR 96 (Humboldt Co) from 0700 hrs to 1900 hrs Wednesday thru Friday thru 10/24/25 - Due to construction - Motorists are subject to delays of up to 10 minutes
1-way controlled traffic at various locations from 4 mi east to 5 mi east of Burnt Ranch (Trinity Co) 24 hrs a day 7 days a week thru 1700 hrs on 11/21/25 - Due to construction - Motorists are subject to delays of up to 10 minutes
1-way controlled traffic at various locations from 3 mi west of Ingot (Shasta Co) to the Shasta/Lassen Co Line from 0700 hrs to 1700 hrs Wednesday thru Friday thru 10/24/25 - Due to construction
1-way controlled traffic at various locations from the Shasta/Lassen Co Line to the Lassen/Modoc Co Line from 0700 hrs to 1700 hrs Wednesday thru Friday thru 10/24/25 - Due to construction
1-way controlled traffic at various locations from the Lassen/Modoc Co Line to Mill St /in Alturas/ (Modoc Co) from 0700 hrs to 1700 hrs Wednesday thru Friday thru 10/24/25 - Due to construction
1-way controlled traffic at various locations from the North Jct of US 395 to 3.1 mi east of Cedarville (Modoc Co) from 0700 hrs to 1700 hrs Wednesday thru Friday thru 10/24/25 - Due to construction
US 395
[IN THE SOUTHERN CALIFORNIA AREA]
No traffic restrictions are reported for this area.
[IN THE CENTRAL CALIFORNIA AREA]
1-way controlled traffic at various locations from 1.6 mi south of Grant
to Cactus Flats Rd /in Grant/ (Inyo Co) 24 hrs a day 7 days a week
- Due to construction
1-way controlled traffic at various locations from the Jct of SR 167 to 1 mi north of the Jct of SR 167 (Mono Co) from 0700 hrs to 1700 hrs Monday thru Friday thru 10/24/25 - Due to construction
A high wind advisory is in effect from the Inyo/Mono Co Line to the Nevada State Line - Travel is not recommended for campers, trailers, or permit loads
[IN THE NORTHERN CALIFORNIA AREA]
1-way controlled traffic at various locations from Johnstonville to
0.8 mi north of Standish (Lassen Co) from 0700 hrs to 1800 hrs Wednesday thru
Friday thru 10/24/25 - Due to permit work