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Travel information for US Highway 287 is as follows:

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Frequently Asked Questions Closures & Advisories
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Variable Speed Limits
Chain Law
Neighboring States

District Comments
District 1 (Southeast) WY210: No Oversized Loads, 10' Width Restriction near Cheyenne from milepost 0.05 to 0.23.

District 2 (Central)
District 3 (Southwest) WY22: Weight limit of 60,000 GVW is in effect over Teton Pass between Jackson and the Idaho state line from milepost 7 to 17.

I80: The Bitter Creek Rest Area is closed until further notice EASTBOUND near Patrick Draw at milepost 144.2.

District 5 (Northwest)


Conditions
Route Location Conditions Advisories Restrictions Last Report Time Cameras Sensors
Laramie
NWS Forecast
Between the Colorado State Line and Start of Divided Highway, Mile Marker 416 Dry None None May 20, 2026, 04:16 PM   Midway Pumpkin Vine   Pumpkin Vine
Between Start of Divided Highway, Mile Marker 416 and Mile Marker 413, 4 Miles North of Tie Siding Dry None None May 20, 2026, 04:16 PM    
Between Mile Marker 413, 4 miles north of Tie Siding and Laramie Dry None Width restriction: 12 ft May 20, 2026, 04:16 PM     Pumpkin Vine
Between Laramie and WY 34, Closure Gate Dry None None May 20, 2026, 04:16 PM   Bosler Junction  
Between WY 34, Closure Gate and Divided Highway at Mile Marker 308 Dry None None May 20, 2026, 04:16 PM    
Between Divided Highway at Mile Marker 308 and Divided Highway at Mile Marker 290 Dry None None May 20, 2026, 04:16 PM    
Between Divided Highway at Mile Marker 290 and Rock River Dry None None May 20, 2026, 04:16 PM    
Medicine Bow
NWS Forecast
Between Rock River and Medicine Bow Dry None None May 20, 2026, 04:16 PM   Rock River  
Between Medicine Bow and Hanna Jct Dry None None May 20, 2026, 04:16 PM    
Between Hanna Jct and I-80, Walcott Jct Dry None US 287/US 30 from milepost 235.230 to 244.040
Width restriction: 14 ft
May 20, 2026, 04:16 PM   Walcott Junction Hanna Junction   Walcott Junction
Rawlins
NWS Forecast
Between I-80, Walcott Jct and Rawlins Dry None None May 20, 2026, 04:16 PM   Sinclair Walcott Junction   Sinclair Walcott Junction
Between Rawlins and Mile Marker 23 Dry None None May 20, 2026, 04:16 PM   Willow Hill  
Muddy Gap
NWS Forecast
Between Mile Marker 23 and Lamont Dry None None May 20, 2026, 02:35 PM    
Between Lamont and Muddy Gap Dry None None May 20, 2026, 02:35 PM   Muddy Gap  
Between Muddy Gap and Jeffrey City Dry None None May 20, 2026, 02:35 PM   Muddy Gap  
Between Jeffrey City and Sweetwater Station Jct Dry None None May 20, 2026, 02:35 PM   Jeffrey City  
Lander
NWS Forecast
Between Sweetwater Station Jct and Jct WY 28 / US 287 Dry None None May 20, 2026, 02:11 PM   Beaver Rim   Beaver Rim
Between Jct WY 28 / US 287 and Lander Dry None None May 20, 2026, 02:11 PM   Lander  
Between Lander and Diversion Dam Jct Dry None None May 20, 2026, 02:11 PM   Lander  
Dubois
NWS Forecast
Between Diversion Dam Jct and Dubois Dry None None May 20, 2026, 02:11 PM   Dubois Crowheart Diversion Dam  
Between Dubois and Lava Mountain Lodge Dry None None May 20, 2026, 02:11 PM   Dubois  
Between Lava Mountain Lodge and the E Boundary of Grand Teton Nat'l Park Dry None None May 20, 2026, 02:11 PM   Blackrock Ranger Station Wind River Lake   Wind River Lake
Jackson
NWS Forecast
Between the E Boundary of Grand Teton Nat'l Park and Moran Jct Dry None None May 20, 2026, 02:41 PM    
Between Moran Jct and Flagg Ranch Dry None None May 20, 2026, 02:41 PM    
Between Flagg Ranch and the S Boundary of Yellowstone Nat'l Park Dry None None May 20, 2026, 02:41 PM    

Construction Projects
Project Name Project Number WYDOT Contact Contractor Contact Start Date Completion Date Description Road Milepost(s) Surface Delays Last Updated
Teton National Park: Moose-Wilson Rd, Teton Park Rd, Death Canyon Rd GTNP Construction None None Apr 30, 2026 Sep 1, 2026 Construction beginning May 1, 2026: Moose-Wilson Road inside Grand Teton National Park, expect closure on northern half of road. Southern half of Moose-Wilson road is open. Death Canyon Road and Trailhead are closed in 2026.

US89

US191

US287

165.5 to 166 Paved Expect delays May 1, 2026, 10:24 AM
Roadwork US 287 South of Laramie mp 402-405 N232070 Steven Cook
307-745-2115
steve.cook@wyo.gov
McGarvin-Moberly Construction Co.
Worland , WY
307-347-4268
Apr 20, 2026 Nov 30, 2026 Widen and overlay; width restriction in place

US287

330 to 333 Paved Expect delays May 13, 2026, 10:18 AM
*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.