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Travel information for US Highway 26 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 2 (Central) I25: Planned closure July 7th to July 9th, all lanes closed near Casper from milepost 185 to 186, use alternate route.

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
Afton
NWS Forecast
Between the Idaho State Line and Alpine Jct Dry None None Jul 7, 2026, 07:59 AM   Alpine Junction  
Jackson
NWS Forecast
Between Alpine Jct and Hoback Jct Dry Falling Rock None Jul 7, 2026, 07:59 AM   Alpine Junction Hoback Junction  
Between Hoback Jct and Jackson Dry None US 189/US 191/US 26/US 89/W BROADWAY AVE from milepost 152.090 to 155.210
Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Jul 7, 2026, 07:59 AM   Hoback Junction US 89 / WYO 22 Junction  
Between Jackson and the S Boundary of Grand Teton Nat'l Park Dry None US 189/US 191/US 26/US 89/W BROADWAY AVE from milepost 152.090 to 155.210
Width restriction: 15 ft
Height restriction: 15 ft
Length restriction: 90 ft
Jul 7, 2026, 07:59 AM    
Between the S Boundary of Grand Teton Nat'l Park and Airport Junction Road Dry None None Jul 7, 2026, 07:59 AM    
Between Airport Junction Road and Moose Dry None None Jul 7, 2026, 07:59 AM    
Between Moose and Moran Jct Dry None None Jul 7, 2026, 07:59 AM    
Between Moran Jct and the E Boundary of Grand Teton Nat'l Park Dry None None Jul 7, 2026, 07:59 AM    
Dubois
NWS Forecast
Between the E Boundary of Grand Teton Nat'l Park and Lava Mountain Lodge Dry None None Jul 7, 2026, 08:30 AM   Blackrock Ranger Station Wind River Lake   Wind River Lake
Between Lava Mountain Lodge and Dubois Dry None None Jul 7, 2026, 08:30 AM   Dubois  
Between Dubois and Diversion Dam Jct Dry None None Jul 7, 2026, 08:30 AM   Dubois Crowheart Diversion Dam  
Riverton
NWS Forecast
Between Diversion Dam Jct and Riverton Dry None None Jul 7, 2026, 08:30 AM   Diversion Dam Kinnear Junction  
Between Riverton and WY 134 Dry None None Jul 7, 2026, 08:30 AM   Eleven Mile Hill  
Shoshoni
NWS Forecast
Between WY 134 and Shoshoni Dry None None Jul 7, 2026, 08:30 AM   Eleven Mile Hill  
Between Shoshoni and Moneta Dry None None Jul 7, 2026, 08:30 AM   Moneta Shoshoni (North)  
Between Moneta and Waltman Dry None None Jul 7, 2026, 08:30 AM   Waltman Hiland   Hiland
Casper
NWS Forecast
Between Waltman and Casper Dry None None Jul 7, 2026, 08:29 AM   Natrona   Natrona
Between Casper and Glenrock Dry None None Jul 7, 2026, 08:29 AM     Hat Six
Douglas
NWS Forecast
Between Glenrock and Douglas Dry None None Jul 7, 2026, 08:29 AM   Natural Bridge Interchange Deer Creek   Deer Creek Hat Six
Between Douglas and I-25 Exit 126, US 18/20 Dry None None Jul 7, 2026, 08:29 AM   Orin Junction East Douglas  
Glendo
NWS Forecast
Between I-25 Exit 126, US 18/20 and Glendo Dry None None Jul 7, 2026, 08:29 AM   Platte/Converse County Line Orin Junction   Platte/Converse County Line
Between Glendo and I-25, Dwyer Jct Dry None None Jul 7, 2026, 08:29 AM   Dwyer Junction Coleman   Coleman
Wheatland
NWS Forecast
Between I-25, Dwyer Jct and Guernsey Dry None None Jul 7, 2026, 08:29 AM    
Torrington
NWS Forecast
Between Guernsey and Lingle Dry None None Jul 7, 2026, 08:29 AM    
Between Lingle and Torrington Dry None None Jul 7, 2026, 08:29 AM    
Between Torrington and the Nebraska State Line Dry None None Jul 7, 2026, 08:29 AM    

Construction Projects
Project Name Project Number WYDOT Contact Contractor Contact Start Date Completion Date Description Road Milepost(s) Surface Delays Last Updated
US 26 Check Station East MP 67.25 - 72.07 between Dubois and Lander N302058 None McGarvin-Moberly Construction Co.
Worland , WY
307-347-4268
May 26, 2026 Jun 30, 2027 Mill, overlay, chip seal and fencing involving asphalt paving, fencing, chip seal, traffic control, milling and grading work on approximately 4.82 miles beginning at RM 67.25 on US 26/287 at various locations.

US287

RAMSHORNST

EMAINST

FIRSTST

US26

WMAIN

67.25 to 72.07 Paved 20 minute delays with stopped conditions May 29, 2026, 10:56 AM
Road work near Casper I-25 mm 186-188 Road Work Tim Rasnake
307-322-6500
None Apr 16, 2026 Jun 29, 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

US20

I25

187 to 189 Paved Construction zone speed limit 45 MPH Jul 2, 2026, 05:16 PM
Bridge Rehab near Afton and Pinedale US 189 mp 129;US 89 mp 95, mp 72, and mp 118; WY 354 mp 1.26 SCP-TC-B233007 & ARSCT-B233A02 Darrin Robinson
307-248-0476
Reiman Corp. and Subsidiary
Cheyenne , WY
307-632-8971
May 18, 2025 Sep 30, 2026 Bridge Rehabilitation involving structures, traffic control, asphalt paving, and seeding/erosion control work at various locations in Transportation District 3. Expect at traffic signal in place with width restrictions.

WASHINGTONST

US191

US26

US189

WBROADWAYAVE

US89

US287

95 to 95.15 Paved Expect delays Jun 8, 2026, 07:16 AM
Bridge Rehab near Afton and Pinedale US 189 mp 129;US 89 mp 95, mp 72, and mp 118; WY 354 mp 1.26 SCP-TC-B233007 & ARSCT-B233A02 Darrin Robinson
307-248-0476
Reiman Corp. and Subsidiary
Cheyenne , WY
307-632-8971
May 18, 2025 Sep 30, 2026 Bridge Rehabilitation involving structures, traffic control, asphalt paving, and seeding/erosion control work at various locations in Transportation District 3. Expect at traffic signal in place with width restrictions.

WBROADWAYAVE

US89

US189

US287

WASHINGTONST

US26

US191

72.1 to 72.2 Paved Expect delays Jun 8, 2026, 07:16 AM
Bridge Rehab near Afton and Pinedale US 189 mp 129;US 89 mp 95, mp 72, and mp 118; WY 354 mp 1.26 SCP-TC-B233007 & ARSCT-B233A02 Darrin Robinson
307-248-0476
Reiman Corp. and Subsidiary
Cheyenne , WY
307-632-8971
May 18, 2025 Sep 30, 2026 Bridge Rehabilitation involving structures, traffic control, asphalt paving, and seeding/erosion control work at various locations in Transportation District 3. Expect at traffic signal in place with width restrictions.

WBROADWAYAVE

WASHINGTONST

US89

US191

US287

US189

US26

118 to 118.1 Paved Expect delays Jun 8, 2026, 07:16 AM
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

US87

US26

I25

113.7 to 120.9 Paved Expect delays Apr 24, 2026, 03:10 PM
Grand Teton National Park: Moose-Wilson Rd and Death Canyon Rd GTNP Construction None None Apr 29, 2026 Sep 7, 2026 Moose-Wilson Road is open to through traffic, expect 45 minute delays. Death Canyon Road and Trailhead are closed until November 15, 2026.

US191

US89

US26

166.7 to 166.9 Paved 45 minute delays Jun 19, 2026, 01:23 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.