Roads & PassesTravel smart. Arrive safe.
Official DOT feedsRebuilt hourlyCamera and sensor availability varies by source

Mountain pass conditions

Restrictions first, then summit weather and available camera evidence, arranged in the order a driver needs it.

Mountain pass desk / official conditions and evidence

Condition key Clear / dry Wet Snow / caution Closed / severe

Alaska pass desk

Alaska

3 passes
Hatcher Pass RdHatcher Pass3,886 ftNot reported AK 4Thompson Pass2,805 ftNot reported Dalton HwyAtigun Pass4,739 ftNot reported

California pass desk

California

9 passes
I-80Donner Pass7,056 ftNot reported I-15Cajon Pass3,777 ftNot reported I-5Tejon Pass4,144 ftNot reported US 50Echo Summit7,382 ftNot reported CA 120Tioga Pass9,945 ftNot reported CA 108Sonora Pass9,624 ftNot reported CA 88Carson Pass8,574 ftNot reported CA 152Pacheco Pass1,368 ftNot reported CA 58Tehachapi Pass3,771 ftNot reported

Colorado pass desk

Colorado

18 passes
I-70Vail Pass10,662 ftwet US 6Loveland Pass11,990 ftNot reported US 50Monarch Pass11,312 ftNot reported US 160Wolf Creek Pass10,857 ftNot reported I-70Eisenhower Tunnel11,158 ftNot reported US 40Berthoud Pass11,307 ftNot reported US 160La Veta Pass9,413 ftNot reported US 285Kenosha Pass9,984 ftNot reported US 40Rabbit Ears Pass9,426 ftNot reported CO 139Douglas Pass8,205 ftNot reported CO 14Cameron Pass10,276 ftNot reported US 550Red Mountain Pass11,018 ftNot reported CO 82Independence Pass12,095 ftNot reported CO 9Hoosier Pass11,542 ftNot reported CR 306Cottonwood Pass12,119 ftNot reported US 550Molas Pass10,910 ftNot reported US 285Poncha Pass9,010 ftNot reported CO 17Cumbres Pass10,022 ftNot reported

Idaho pass desk

Idaho

3 passes
I-90Lookout Pass4,710 ftNot reported US 12Lolo Pass5,233 ftNot reported I-90Fourth of July Pass3,081 ftNot reported

Montana pass desk

Montana

7 passes
I-90Homestake Pass6,329 ftIcy Patches I-90Bozeman Pass5,702 ftNot reported US 12MacDonald Pass6,312 ftNot reported MT 200Rogers Pass5,610 ftNot reported US 2Marias Pass5,213 ftNot reported I-15Monida Pass6,870 ftNot reported US 93Lost Trail Pass7,014 ftNot reported

Nevada pass desk

Nevada

2 passes
NV 431Mt Rose Summit8,911 ftNot reported US 50Spooner Summit7,146 ftNot reported

New Hampshire pass desk

New Hampshire

4 passes
I-93Franconia Notch1,950 ftNot reported NH 16Pinkham Notch2,032 ftNot reported US 302Crawford Notch1,900 ftNot reported NH 26Dixville Notch1,880 ftNot reported

New Mexico pass desk

New Mexico

1 passes
I-25Raton Pass7,834 ftNot reported

Oregon pass desk

Oregon

8 passes
US 26Government Camp3,980 ftNo Report US 20Santiam Pass4,817 ftBare Pavement OR 58Willamette Pass5,128 ftBare Pavement I-5Siskiyou Summit4,310 ftBare Pavement I-5Sexton Summit1,956 ftBare Pavement I-84Deadman Pass3,615 ftBare Pavement US 26Blue Mountain Summit5,105 ftBare Pavement OR 242McKenzie Pass5,325 ftNo restrictions

Tennessee pass desk

Tennessee

1 passes
US 441Newfound Gap5,048 ftNot reported

Utah pass desk

Utah

4 passes
US 6Soldier Summit7,477 ftNot reported US 89/91Sardine Summit5,980 ftNot reported I-80Parleys Summit7,120 ftNot reported US 40Daniels Summit8,020 ftNot reported

Vermont pass desk

Vermont

1 passes
VT 108Smugglers Notch2,170 ftNot reported

Washington pass desk

Washington

17 passes
SR 542Mt. Baker Hwy4,250 ftEffective October 25, SR 542/Mount… US 97Blewett Pass4,102 ftBare and wet SR 123Cayuse Pass4,675 ftBare and dry SR 410Chinook Pass5,430 ftBare and wet SR 410Crystal to Greenwater2,600 ftBare and dry I-82Manastash Ridge2,672 ftBare and dry US 97Satus Pass3,107 ftBare and dry SR 20Sherman Pass5,575 ftBare and wet I-90Snoqualmie Pass3,022 ftBare and dry US 2Stevens Pass4,061 ftBare and wet SR18Tiger Mountain1,377 ftSeasonal reporting paused US 12White Pass4,500 ftBare and wet SR 20North Cascade Hwy5,477 ftBare and wet SR 20Wauconda Pass4,310 ftBare and dry, with frost and ice in… SR 155Disautel Pass3,252 ftNo current information available SR 20Loup Loup Pass4,020 ftNo current information available WA 20Washington Pass5,477 ftNot reported

Wyoming pass desk

Wyoming

4 passes
WY 22Teton Pass8,431 ftNot reported US 26/287Togwotee Pass9,658 ftNot reported WY 28South Pass7,412 ftNot reported I-80Elk Mountain7,707 ftNot reported
Conditions come from each state's official mountain-pass feed and reflect the latest hourly build.

Winter storm & pass alerts