CalTrans Chain Control Highway SR-253 in California
Updated Jan 19, 2022, 8:20 PM
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 (1)
for emergency use. For emergencies visit
CalTrans Chain Controls
Boonville in Mendocino County at 1630ft elevation in District 1
5.8 Miles east of junction MEN-128 at milepost: 5.80
View on Google Maps
No chain controls are in effect at this time.