MountainSwitch

Truckee

Road open with restrictions

Check road details below for lane restrictions/road work.

Last checked 1 min ago

ROAD ACCESS

Routes into Truckee

  • PRIMARY PATH

    Road open with restrictions

    West approach via I-80 / Donner Summit

    • I-80 shieldColfax to first Nevada County line
    • I-80 shieldFirst Nevada County clip
    • I-80 shieldPlacer return clip to Donner Summit county line
    • I-80 shieldDonner Summit county line to Truckee junction
    1. I-80 shieldColfax to first Nevada County line
      Road open with restrictions

      Road work and lane restrictions

      Where
      Gold Run (High Sierra Dr / Sawmill) to Drum Forebay Rd
      What
      Highway construction
      Traffic impact
      Alternating lanes
      Expected to end
      Jul 23, 11:59 AM

      Road work and lane restrictions

      Where
      Alta (Alta Bonny Nook Rd / Morton Rd) to Gold Run (High Sierra Dr / Sawmill)
      What
      Highway construction
      Traffic impact
      Alternating lanes
      Expected to end
      Jul 24, 8:59 AM
    2. I-80 shieldFirst Nevada County clip
      Road open
    3. I-80 shieldPlacer return clip to Donner Summit county line
      Road open
    4. I-80 shieldDonner Summit county line to Truckee junction
      Road open
  • ALTERNATE PATH

    Road open

    East approach via I-80 from Nevada state line

    • I-80 shieldCalifornia state line to Nevada County line
    • I-80 shieldNevada County line to Truckee junction

Road details

Route pages let you switch between this destination approach and full-road conditions.

Coverage details

Covers I-80 from Colfax to the Nevada line — some nearby roads aren't monitored. See what's included.

This status covers the known I-80 access paths from Colfax across Donner Summit and from the California–Nevada state line to the Truckee junction.

It doesn't include Nevada-side I-80 beyond the state line or local roads beyond the modeled approach, which aren't monitored. Verify those portions separately before traveling. District 3 Washoe County rows may remain visible route-wide as source truth, but they do not contribute to the Truckee access verdict.

Conditions can change quickly in the mountains. This page never replaces chain requirements, closures, or official Caltrans guidance. Neither surface makes a safe-to-drive or all-clear claim.