R-803 · Route File
Highway 49 Yuba Pass
Sierra and Nevada counties, California · United States
A northern Mother Lode and Sierra section of State Route 49 linking historic towns with the Yuba River canyons.
- Primary window
- Spring - autumn preferred
- References
- 10
- Coverage
- established
- Reviewed
- Jul 2026
Route tire evidence
Tires reported on Highway 49 Yuba Pass
No reviewed tire observation is published for this route.
No tire name is inferred from route popularity, forum mentions or marketing. A report appears only after its tire, motorcycle, route context, date and named source are reviewed.
Route-specific references
Sources for Highway 49 Yuba Pass
Information tied directly to this road, track or route.
Roads and access
Nevada County road conditions and closures
official · Nevada County Public Works
Current county-maintained-road closures, construction and emergency conditions
Caltrans highway conditions
official · California Department of Transportation
Text road conditions, closures, restrictions and chain controls by highway
Maps and navigation
Land access and closures
Specialist and community
Regional reference desk
Authorities covering the wider journey
Shared road, weather and access services used across Route Files in this region.
Weather
Roads and access
Emergency and medical
Field Links are reviewed references, not live guarantees. Conditions, closures, services and regulations change. Confirm critical information with the responsible authority before relying on it.