California MVUM

Forest roads & trails open to motor vehicles — by class & season.

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Vehicle Date Hide routes closed on this date

Live conditions Wildfire perimeters Smoke aloft (NOAA HMS) Air quality (AirNow AQI) Snow depth (NOHRSC)

Open road (graded)

Open trail (finer, dashed)

Closed (out of season / not allowed)

Within an active fire perimeter

Point forecast

Export visible routes

MVUM route data current as of June 2026.

⚠ Verify before you go. MVUM shows legal designation, not temporary Forest closure orders. Fire/smoke/snow layers are situational awareness, not official closures. Data: USFS MVUM, NIFC, NOAA.