San Bernardino
Northbound
Lower Waterman Cyn. thru to Vista Point, near San Bernardino, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Chain Controls: SR-18
Current Chain Controls status for SR-18
Last Updated: 6/8/2026, 9:28:20 AM
Showing 29 results
San Bernardino
Southbound
Jct SR 189 [Cliffhanger] thru to 4000 Ft Level (1mi S/O Jct 138) [Manned], near San Bernardino, Southbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.San Bernardino
Northbound
Jct. SR 189 thru to Arrowhead Highland Summit, near San Bernardino, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Lake Arrowhead
Northbound
Arrowhead Highland Summit thru to Santas Village, near Lake Arrowhead, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Skyforest
Northbound
Santa's Village thru to Heaps Peak Dump, near Skyforest, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Cedar Glen
Northbound
Heaps Peak Dump thru to Jct. SR 330, near Cedar Glen, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Running Springs
Southbound
Arrowhead Ranch thru to Santas Village, near Running Springs, Southbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Running Springs
Southbound
Running Springs thru to Arrowhead Ranch, near Running Springs, Southbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Running Springs
Northbound
.5 miles East of Jct. SR 330 thru to Green Valley Road, near Running Springs, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Green Valley Lake
Northbound
Green Valley Road thru to Snow Valley, near Green Valley Lake, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Green Valley Lake
Northbound
Snow Valley thru to Big Bear Dam, near Green Valley Lake, Northbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Green Valley Lake
Southbound
Snow Valley thru to Jct SR-330, near Green Valley Lake, Southbound, route SR-18StatusR-0
No chain controls are in effect at this time.
R-0. No chain controls are in effect at this time.Page 1 of 3
What This Page Shows
This page filters live chain controls data for SR-18 across all California districts that publish this route.
- Current items: 29
- Matching counties: SBd
- Scope: Route-wide view with location-level filtering
About Chain Controls on SR-18
View Real-time chain controls updates for SR-18 across SBd counties. Whether you are on a road trip or daily commute, stay informed with data directly from Caltrans instruments on SR-18.
This page filters data specifically for SR-18, passing through SBd. Monitor Chain Controls, road conditions, highway status to safely plan your journey.