Park Roads

The map below shows the status of park roads and road construction (which occurs every year when weather allows). Click on a road segment or colored icon for more detailed information.

Yellowstone has five entrance stations. It takes many hours to drive between these entrances, so be sure to check the status of roads at the entrance you intend to use. Most park roads are closed to regular vehicles from early November to mid-April (see dates below) when the park switches to oversnow travel (snowmobiles and snowcoaches). The only road open year-round is from the North Entrance at Gardiner, Montana, through the park to Cooke City, Montana (via Tower Junction). Travel east of Cooke City (via the Beartooth Highway) is not possible from late fall to late spring. All dates listed below are subject to change depending on weather and budgetary restrictions.

Conditions in Yellowstone can change quickly, especially during spring and fall. Updates to this map may be delayed, so check back often. Temporary road closures and delays are always possible and may not be shown on this map.


Yellowstone Live - Roads

Yellowstone Road Status Map

Current Road Status

  • Most park roads have closed for the season. The road from the North Entrance (Gardiner) to the Northeast Entrance (Cooke City) is open year-round but may close temporarily due to inclement weather and other reasons.
  • For up-to-date information consult the map above, call (307) 344-2117 for recorded information, or sign up to receive Yellowstone road alerts on your mobile phone by texting "82190" to 888-777 (an automatic text reply will confirm receipt and provide instructions).
  • Open roads are not gated at night: people may enter/exit the park 24 hours a day, seven days a week.
  • Check our webcams to see current traffic conditions at the North and West entrances.
  • Check road conditions in Idaho, Montana, Wyoming, and Grand Teton National Park before traveling.
  • Chief Joseph Scenic Highway (US-296): closed for the season.
  • Beartooth Highway (US-212): closed for the season.

2018 Construction

Norris to Mammoth (Roaring Mountain to Apollinaris Spring area)

  • 2018 season: expect 30-minute delays beginning April 20, 2018 (excluding holiday weekends*). Norris and Indian Creek campgrounds will not be affected by this work.
  • June 1 to October 8: additional nightly closures from 10 pm to 7 am (excluding Saturday nights and holiday weekends*).

Canyon Village Area
2018 season: some destinations unavailable as part of the Canyon Overlooks and Trails Restoration Project.

Fishing Bridge to Indian Pond (East Entrance Road)

  • 2018 season: expect delays along the East Entrance Road between Fishing Bridge and Indian Pond (excluding holiday weekends*).
  • October 15 to November 5: full closure of Fishing Bridge over the Yellowstone River. East Entrance Road will remain open to the point of construction on the east side of the bridge. However, people needing to travel through Yellowstone to Cody, Wyoming and beyond will need to use the Northeast Entrance during this closure.

*Holidays include Memorial Day, Independence Day, and Labor Day weekends.


2018 Winter (Oversnow) Closing Dates

Roads will close to oversnow travel by snowmobile and snowcoach at 9 pm on the following dates:

  • March 1: East Entrance to Lake Butte Overlook (Sylvan Pass).
  • March 4: Mammoth to Norris.
  • March 6: Norris to Madison, Norris to Canyon.
  • March 11: Canyon to Fishing Bridge.
  • March 15: All remaining groomed roads close.

2018 Spring Opening Dates


Spring 2018 Road & Basic Services Opening Map

Select a road or visitor area to see when roads and basic services open up for the summer 2018 season.

Conditions permitting, roads will open at 8:00 am on the following dates:

  • April 20: West Entrance to Madison, Mammoth to Old Faithful, Norris to Canyon.
  • May 4: East Entrance to Lake (Sylvan Pass), Canyon Junction to Lake.
  • May 11: South Entrance to West Thumb, Lake to West Thumb, West Thumb to Old Faithful (Craig Pass), Tower Junction to Tower Fall.
  • May 25: Tower Fall to Canyon Junction (Dunraven Pass)
  • May 25: Beartooth Highway

2018 Fall Closing Dates

  • October 9: Tower Fall to Canyon (Dunraven Pass), Beartooth Highway (US 212 to Red Lodge, Montana).
  • November 5: All roads close at 8 am except the road between the North Entrance and the Northeast Entrance.

2018-2019 Winter Opening Dates

Conditions permitting, roads will open to oversnow travel by snowmobile and snowcoach at 8 am on the following dates:

  • December 15: West Entrance to Old Faithful, Mammoth to Old Faithful, Canyon to Norris, Canyon to Lake, Old Faithful to West Thumb, South Entrance to Lake, Lake to Lake Butte Overlook.
  • December 22: East Entrance to Lake Butte Overlook (Sylvan Pass)

Last updated: February 16, 2018

Contact the Park

Mailing Address:

P.O. Box 168
Yellowstone National Park, WY 82190-0168


(307) 344-7381

Contact Us