Yellowstone Fall Road Information
The west entrance located in West Yellowstone, Montana offers the shortest distance to Old Faithful and West Thumb, as well as the most direct route to the Yellowstone’s South Entrance and Grand Teton National Park.
The Yellowstone Airport (airport code WYS) is located just two miles north of West Yellowstone and operates seasonally from June 1st through September 30th. It is serviced by SkyWest Airlines, a Delta Connection. Car rentals, taxi and hotel shuttles are available.
Fall weather is unpredictable; roads may be closed temporarily by snow or other weather conditions. Snow tires or chains may be required. Road closures within Yellowstone Park begin in October or earlier depending on snow and weather conditions. These are important dates for planning any trip to Yellowstone:
Yellowstone Park Road Construction Projects & Updates
Yellowstone Park road updates available at(307) 344-2117 Note: Motorcyclist are advised to use EXTREME CAUTION on loose gravel in areas of construction.
The road from Tuff Cliff picnic area (just north of Madison Junction) to Artist Paint Pots (just south of Norris Junction) will have delays through October 20th, 2010. Traffic is now being piloted over the new bridge and through the new road alignment. No stopping. Area remains a construction zone. There are NO MORE NIGHTLY CLOSURES.
Contractors have begun working on a one mile section of the East Entrance road through Sylvan Pass. Expect up to 30 minute traffic delays through the area until work concludes in the fall. There will be no night time delays or closures, 6:30 PM Sept 2 through Sept.7, 7 AM
Beginning after Labor Day and continuing through the end of October. Expect 30-minute delays and pilot vehicles.
South Rim Drive (Grand Loop Road to Artist Point), to start shortly after Labor Day.Sept. 7 through Sept. 17 CLOSED NIGHTLY Sept. 8-10, 8 PM-8 AM. CLOSED DAILY Sept. 13-16, noon-8 PM. During the day,Expect 30-minute delays and pilot vehicles.
Construction is scheduled to begin after Labor Day. Expect 30-minue delays.
Milepost 25–43.1 (state line)—Open with possible 30 minute delays except holidays.Beartooth Highway construction updates are available at (888) 285-4636.
Grand Teton National Park Road Construction Projects & Updates
Pacific Creek Road including access to Two Ocean Lake and Bridger-Teton National Forest daytime closures 9 a.m.-3 p.m. south of Two Ocean Lake Road, late September-mid-November.
Maintenance work will be occurring on various bridges throughout the park. Expect intermittent 15 minute delays. Pacific Creek Road including access to Bridger-Teton National Forest will also have 15 minute delays.
Montana Road Construction Updates
Idaho Road Construction Updates
Idaho Highway Updates available at (888) 437-7623 or visit: http://511.idaho.gov



