The map below shows the current status of park roads and road construction. Select a road segment or icon for more information. Conditions in Yellowstone can change quickly, especially during spring and fall, so check back often. Short-term road closures and delays may not be shown.
2021 Spring Opening Dates
Roads will open at 8 am on the following dates (conditions permitting):
For 2021, the following part of the Grand Loop Road will be closed. Additionally, there will be no trail access to Mount Washburn.
Expect delays and/or traffic pattern changes in these locations:
Learn more about the 2021 Road Construction Projects.
Additional Road Information
2021 Fall Closing Dates
Roads will close to regular vehicles on the following dates:
2021-2022 Winter Opening Dates
Conditions permitting, roads will open to oversnow travel by snowmobile and snowcoach at 8 am on the following dates:
2022 Winter Closing Dates
Roads will close to oversnow travel by snowmobile and snowcoach at 9 pm on the following dates:
Last updated: May 11, 2021