Road Construction and Delays
2014 Scheduled Road Construction
Reference the numbered dots and map below to see where road construction is scheduled for 2014
Isa Lake Bridge Replacement: Expect bridge reconstruction to start early June with possible half hour delays. Road closed September 2 (6 am) for the season.
Motorcyclists are advised to slow down and use extreme caution on loose gravel in construction areas.
General Road Construction Information
These needs are now being addressed under a 20-year, $300 million Federal Lands Highway Program for Yellowstone National Park. In addition, park road repair crews will be working in other areas of the park throughout the seasons.
Yellowstone reconstructs its roads during the spring, summer and fall seasons, which means you will likely encounter delays depending on your destination. It's a good idea to check with our visitor centers or entrance stations for current information and possible delays. Call the 24-hour Current Road Report hotline at (307) 344-2117 for the latest information on conditions affecting roads within the park.
We recommend that visitors check the following resources before traveling:
Construction While Traveling to Yellowstone
For information about all road projects in Grand Teton National Park
Other Numbers to Call for Road Information
For more road information, including what roads are open, see our Park Roads page. Thank you for your patience with our road construction efforts.
Did You Know?
Lake trout are an invasive species of fish that is decimating the native cutthroat trout population in Yellowstone Lake.