US-101 CalTrans Chain Control Highway US-101 California

 
Length: 1540mi.
NOTE: Please research chain control locations as CalTrans is currently working to update chain control descriptions for consistency with Internet mapping, like Google maps & Mapquest.

CalTrans Chain Control Signs (16)

NOT INTENDED for emergency use. For emergencies visit CalTrans Chain Controls.

Orick in Del Norte County at 459ft elevation in District 1

just south of Humboldt County Line -ECC at milepost: 764.28
No chain controls are in effect at this time.

Klamath in Del Norte County at 298ft elevation in District 1

13 miles south of Crescent City at milepost: 776.41
No chain controls are in effect at this time.

Orick in Humboldt County at 101ft elevation in District 1

just south of South Prarie Creek Interchange at milepost: 752.84
No chain controls are in effect at this time.

Orick in Humboldt County at 183ft elevation in District 1

just north of South Prarie Creek Interchange at milepost: 753.50
No chain controls are in effect at this time.

Orick in Humboldt County at 219ft elevation in District 1

5 miles north of Orick at milepost: 753.59
No chain controls are in effect at this time.

Orick in Humboldt County at 508ft elevation in District 1

6 miles north of Orick at milepost: 754.04
No chain controls are in effect at this time.

Redwood Valley in Mendocino County at 761ft elevation in District 1

0.6 miles north of junction MEN-20 at milepost: 659.05
No chain controls are in effect at this time.

Redwood Valley in Mendocino County at 774ft elevation in District 1

.2 Miles north of junction LAK-20 at milepost: 660.65
No chain controls are in effect at this time.

Redwood Valley in Mendocino County at 1230ft elevation in District 1

6 miles north of junction Lak-20 at milepost: 664.65
No chain controls are in effect at this time.

Willits in Mendocino County at 1364ft elevation in District 1

6.7 Miles north of junction LAK-20 at milepost: 665.08
No chain controls are in effect at this time.

Willits in Mendocino County at 1384ft elevation in District 1

2.4 Miles north of Willits at milepost: 667.09
No chain controls are in effect at this time.

Laytonville in Mendocino County at 1679ft elevation in District 1

1 mile north of Laytonville at milepost: 594.91
No chain controls are in effect at this time.

Laytonville in Mendocino County at 1505ft elevation in District 1

5 Miles north of Laytonville at milepost: 598.59
No chain controls are in effect at this time.

Thousand Oaks in Ventura County at 980ft elevation in District 7

LA-Ventura countyline at milepost: 39.52
No chain controls are in effect at this time.

Newbury Park in Ventura County at 807ft elevation in District 7

Camarillo at milepost: 48.62
No chain controls are in effect at this time.

Ventura in Ventura County at 32ft elevation in District 7

Ventura-Santa Barbara countyline at milepost: 70.42
No chain controls are in effect at this time.