Frequently Asked Questions

Closures & Advisories Search Conditions By Map Search By City Search By District Variable Speed Limits Chain Law Neighboring States

District Comments
District 4 (Northeast)
District 5 (Northwest)	US20: Planned Closure for crash investigation on 7/16/2026 beginning at 9:30 AM between Shoshoni and Moneta from milepost 80 to 100, use alternate route.

Conditions
Route	Location	Conditions	Advisories	Restrictions	Last Report Time	Cameras	Sensors
Cody NWS Forecast	Between Mile Marker 4.5, Westbound Closure Gate and WY 296	Wet with Rain	Falling Rock	None	Jul 15, 2026, 04:02 PM
Hulett NWS Forecast	Between the Montana State Line and the South Dakota State Line	Dry	None	None	Jul 15, 2026, 03:11 PM

Construction Projects
Project Name	Project Number	WYDOT Contact	Contractor Contact	Start Date	Completion Date	Description	Road	Milepost(s)	Surface	Delays	Last Updated
No active construction projects reported at this time.

*Chain Law - Level 1 Definition

**Chain Law - Level 2 Definition

Other Definitions

Impact Levels	Description / Recommended Action
Low	Minimal impacts expected, use general caution.
Moderate	Some impacts expected, use extra caution. Stay alert for changing road and weather conditions.
High	Dangerous impacts expected, use extreme caution, delay travel or consider alternate route. If travel is necessary, slow down and allow extra time.
CLOSED	Per W.S. 24-1-109, motorists traveling on a closed road without permission from WYDOT or WHP may be subject to a fine of up to $750 and/or up to 30 days imprisonment.
Seasonal / Long-Duration Event	Impact level used to distinguish long-duration events from emergent events.
All travelers are encouraged to check present conditions and forecasts before departing.