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 1 (Southeast)	I80: Road damage, right lane blocked EASTBOUND near Walcott Jct at milepost 235, expect delays. I80: The Summit Rest Area is closed until further notice, near Laramie at milepost 323.
District 2 (Central)	I25: Planned Closure for roadwork April 27-30, 2026 from 8pm to 6am, all lanes will be closed near Casper from milepost 184 to 190, follow detour in place.
District 4 (Northeast)

Conditions
Route	Location	Conditions	Advisories	Restrictions	Last Report Time	Cameras	Sensors
Cheyenne NWS Forecast	Between the Colorado State Line and Cheyenne	Wet with Fog	None	None	Apr 27, 2026, 10:34 PM
	Between Cheyenne and Exit 29, Whitaker Rd	Wet with Fog	None	None	Apr 27, 2026, 10:39 PM
Chugwater NWS Forecast	Between Exit 29, Whitaker Rd and Chugwater	Wet, Slick in Spots with Snowfall	None	None	Apr 27, 2026, 09:08 PM
	Between Chugwater and Exit 73, WY 34	Wet with Snowfall	None	None	Apr 27, 2026, 08:37 PM
Wheatland NWS Forecast	Between Exit 73, WY 34 and Wheatland	Wet with Rain	None	None	Apr 27, 2026, 08:28 PM
	Between Wheatland and Exit 92, US 26	Wet with Rain	None	None	Apr 27, 2026, 08:41 PM
Glendo NWS Forecast	Between Exit 92, US 26 and Glendo	Wet with Rain	None	None	Apr 27, 2026, 08:41 PM
	Between Glendo and Exit 126, US 18/20	Wet with Rain	None	None	Apr 27, 2026, 10:01 PM
Douglas NWS Forecast	Between Exit 126, US 18/20 and Douglas	Dry	None	None	Apr 27, 2026, 12:28 PM
	Between Douglas and Glenrock	Dry	None	None	Apr 27, 2026, 12:28 PM
Casper NWS Forecast	NORTHBOUND between Glenrock and Casper	Dry	None	None	Apr 27, 2026, 03:20 PM
	SOUTHBOUND between Glenrock and Casper	Dry	None	I 25 from milepost 184.000 to 184.300 Width restriction: 13 ft	Apr 27, 2026, 03:20 PM
	Between Casper and Exit 210, Horse Ranch Creek Rd	Dry	None	I 25 / US 87 at milepost 191.640 Single unit 6+ axles: 36T	Apr 27, 2026, 02:45 PM
Midwest NWS Forecast	Between Exit 210, Horse Ranch Creek Rd and Exit 227, WY 387	Dry	None	None	Apr 27, 2026, 04:51 PM
	Between Exit 227, WY 387 and Exit 235, Tisdale Mtn Rd	Dry	None	None	Apr 27, 2026, 04:51 PM
Kaycee NWS Forecast	Between Exit 235, Tisdale Mtn Rd and Kaycee	Dry	None	None	Apr 27, 2026, 01:43 PM
	Between Kaycee and Exit 265, Reno Rd	Dry	None	None	Apr 27, 2026, 01:43 PM
Buffalo NWS Forecast	Between Exit 265, Reno Rd and Buffalo	Dry	None	None	Apr 27, 2026, 10:07 PM

Construction Projects
Project Name	Project Number	WYDOT Contact	Contractor Contact	Start Date	Completion Date	Description	Road	Milepost(s)	Surface	Delays	Last Updated
Wheatland – Douglas, Glendo Marginal North Bound Lane	I252172	Nicholas Koch 307-322-6506	Avail Valley Construction Afton , WY 307-885-0600	Apr 21, 2026	Jul 1, 2026	Crack and seat and Asphalt overlay	US87 I25 US26	113.7 to 120.9	Paved	Expect delays	Apr 22, 2026, 01:30 PM
I-25 NB lane near Kaycee mp 244-253	I255118	None	Croell Ready Mix Sundance , WY 307-283-2221	Mar 9, 2026	Oct 31, 2026	Mill, level, overlay and bridge rehabilitation involving asphalt paving, grading, structure, aggregate surfacing, traffic control, chip seal, storm drainage, guardrail repair, fencing, and seeding/erosion control work. Expect single lane traffic between milepost 243.9 and mp 253.1 beginning on March 31, 2025. Traffic down to one lane north and south bound with 14 ft. width restrictions ¿ no delay expected ¿ speed reduced to 65 mph	US87 I25	244 to 253.1	Paved	Construction zone speed limit 65 MPH	Apr 22, 2026, 01:31 PM
Road work near Casper I-25 mm 186-188	Road Work	Tim Rasnake 307-322-6500	None	Apr 17, 2026	Jun 30, 2028	Reconstruction (1 bridge, and 5 overhead sign structures), bridge replacement (2 structures),replace water and sewer mains, and enhancements; Involving placing concrete pavement, installing median barrier, placing road base, installing shoulder barrier, applying pavement markings, erecting structural steel, placing MSE wall, excavation, replacing overhead sign structures, removing concrete pavement, placing structural concrete, and installing traffic signal system on I-25 beginning at RM 187.99 at the Casper Marginal (McKinley - Yellowstone Section) for approximately 2.0 miles in Natrona County.______________________	US87 US26 I25 US20	187 to 189	Paved	Construction zone speed limit 45 MPH	Apr 22, 2026, 07:33 PM
Bridge Repair I-25 BOTH DIR 62-65 near Chugwater	B262010	Nicholas Koch 307-322-6506	None	Mar 9, 2026	Nov 30, 2026	Reduced Speed Limit and Head to Head Traffic. Bridge replacement and safety grading.	US87 I25	62.8 to 65.2	Paved	Expect delays	Apr 25, 2026, 03:44 PM
Bridge replacement I-25 mp 59 near Chugwater	B252025	Nicholas Koch 307-322-6506	Simon Contractors and Subsidiaries Cheyenne , WY 307-632-7900	Sep 12, 2025	Nov 30, 2027	Bridge replacement, asphalt paving and grading, Traffic is moving head to head with reduced speed limits.	I25 US87	57.8 to 60.1	Paved	Expect delays	Apr 22, 2026, 01:33 PM
Bridge replacement I-25 MP 50.66 near Chugwater	B252025	Nicholas Koch 307-322-6506	Simon Contractors and Subsidiaries Cheyenne , WY 307-632-7900	Sep 12, 2025	Nov 30, 2027	Head to Head traffic in construction zone. Bridge replacement, asphalt paving and grading.	US87 I25	50.66 to 51	Paved	Expect delays	Apr 22, 2026, 05:11 PM
Bridge replacement I-25 near Chugwater mp 67-70	B252025	Nicholas Koch 307-322-6506	Simon Contractors and Subsidiaries Cheyenne , WY 307-632-7900	Apr 22, 2026	Dec 1, 2027	Bridge replacements, asphalt paving, and grading	I25	67.4 to 69.6	Paved	Expect delays	Apr 22, 2026, 05:12 PM
I-25 MP 113.7 - 120.9 Wheatland – Douglas, Glendo Marginal North Bound Lane	I252172	None	Avail Valley Construction Afton , WY 307-885-0600	Apr 21, 2026	Jul 1, 2027	Crack and seat and Asphalt overlay	I25 US26 US87	113.7 to 120.9	Paved	Expect delays	Apr 24, 2026, 03:10 PM

*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.