CalTrans Chain Control Highway SR-173 in California
Updated Jan 19, 2022, 8:32 PM
County: San Bernardino
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
Lake Arrowhead in San Bernadino County at 5656ft elevation in District 8
Jct. SR 18 thru to Grass Valley Rd. at milepost: 24.90
View on Google Maps
No chain controls are in effect at this time.