Canby
Northbound
5 miles north of Canby, near Canby, Northbound, route SR-139StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Chain Controls: Modoc County
Current Chain Controls status for Modoc County
Last Updated: 1/11/2026, 8:56:23 PM
Showing 13 results
Meares
Southbound
20 miles north of Canby, near Meares, Southbound, route SR-139StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Tulelake
Southbound
4 miles south of Newell (Watch Sign Only), near Tulelake, Southbound, route SR-139StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.
Adin
Eastbound
5 miles east of Adin, near Adin, Eastbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Adin
Eastbound
10 miles west of Canby, near Adin, Eastbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Canby
*bound
ADIN MOUNTAIN (5,172 ft), near Canby, *bound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Canby
Westbound
7 miles west of Canby, near Canby, Westbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Canby
Westbound
4 miles west of Canby, near Canby, Westbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Alturas
Eastbound
9 miles west of Cedarville, near Alturas, Eastbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Alturas
*bound
CEDAR PASS (6,305 ft), near Alturas, *bound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Cedarville
Westbound
4 miles west of Cedarville, near Cedarville, Westbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Cedarville
Westbound
Cedarville, Westbound, route SR-299StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Page 1 of 2
About Chain Controls in Modoc County
View current real-time chain controls updates for all highways in Modoc County, across the region. Whether you are commuting through Modoc County or traveling long-distance, these Chain Controls, road conditions, highway status provide vital information for a safe trip.
Data is sourced directly from Caltrans and includes coverage of major routes and local highways within the county, covering key transit arteries. Check back for latest updates on congestion, weather impacts, and road work.