California has closures or other road restrictions reported on 18 monitored routes as of 2026-08-18T08:48Z, source: Caltrans; source freshness: healthy; coverage: full.

# California Road Closures and Restrictions

All monitored routes are covered by available sources. Source freshness: healthy; coverage: full.

## Affected Routes

- [I-15](https://mountainswitch.co/ca/routes/i-15/)
- [I-5](https://mountainswitch.co/ca/routes/i-5/)
- [I-80](https://mountainswitch.co/ca/routes/i-80/)
- [US-50](https://mountainswitch.co/ca/routes/us-50/)
- [SR-89](https://mountainswitch.co/ca/routes/sr-89/)
- [SR-28](https://mountainswitch.co/ca/routes/sr-28/)
- [SR-18](https://mountainswitch.co/ca/routes/sr-18/)
- [SR-38](https://mountainswitch.co/ca/routes/sr-38/)
- [SR-2](https://mountainswitch.co/ca/routes/sr-2/)
- [SR-74](https://mountainswitch.co/ca/routes/sr-74/)
- [SR-243](https://mountainswitch.co/ca/routes/sr-243/)
- [US-395](https://mountainswitch.co/ca/routes/us-395/)
- [SR-41](https://mountainswitch.co/ca/routes/sr-41/)
- [SR-4](https://mountainswitch.co/ca/routes/sr-4/)
- [SR-88](https://mountainswitch.co/ca/routes/sr-88/)
- [SR-168](https://mountainswitch.co/ca/routes/sr-168/)
- [SR-155](https://mountainswitch.co/ca/routes/sr-155/)
- [SR-108](https://mountainswitch.co/ca/routes/sr-108/)

MountainSwitch does not determine whether a route should be driven. Verify with Caltrans before traveling.