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Travel information for Interstate 80 is as follows:
Last update at: Mar 29, 2025, 03:19 AM
| 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) | I25: The Southeast Wyoming Welcome Center is closed until further notice near Cheyenne at milepost 4. I80: Road damage, Right lane blocked WESTBOUND near Walcott Jct at milepost 235, Expect delays. |
| District 3 (Southwest) | WY22: Weight limit of 60,000 GVW is in effect over Teton Pass between milepost 7 and the Idaho State Line. WY22: Seasonal Trailer Prohibition: All trailers, regardless of type, are strictly prohibited on WY22 between November 15th and April 15th annually. Adherence to these regulations is mandatory. Failure to comply may result in penalties.
I80: Green River tunnel Eastbound lane, head to head traffic at milepost 90, speed limit 35 mph, legal width only. Oversized vehicles should contact WYDOT’s oversize loads permit office for detours. Info at https://whp.wyo.gov/commercial-carrier/ports-of-entry US191: 40,000 GVWR Restriction and no semi traffic is in effect between Rock Springs and the Utah state line from milepost 500 to 551. |
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| Route | Location | Conditions | Advisories | Restrictions | Last Report Time | Cameras | Sensors |
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Evanston
NWS Forecast |
Between the Utah State Line and Evanston | Dry | None | None | Mar 29, 2025, 03:19 AM |
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| Between Evanston and Exit 18, US 189 | Dry | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 18, US 189 and Exit 30, Bigelow Rd | Dry | None | None | Mar 29, 2025, 03:19 AM |
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Lyman
NWS Forecast |
Between Exit 30, Bigelow Rd and Exit 39, WY 412/414 | Dry | None | None | Mar 29, 2025, 03:19 AM | ||
| Between Exit 39, WY 412/414 and MM 57, Sweetwater County Line | Dry | None | None | Mar 29, 2025, 03:19 AM |
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Granger
NWS Forecast |
Between MM 57, Uinta County Line and Exit 66, Granger Jct | Dry | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 66, Granger Jct and Exit 83, La Barge Rd | Dry | None | None | Mar 29, 2025, 03:19 AM |
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Rock Springs
NWS Forecast |
Between Exit 83, La Barge Rd and Exit 91, Flaming Gorge Way | Dry | None |
I 80/US 30 from milepost 89.000 to 91.000 Width restriction: 8 ft 6 in Height restriction: 16 ft Length restriction: 120 ft |
Mar 29, 2025, 03:19 AM |
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| Between Exit 91, Flaming Gorge Way and Exit 104, Rock Springs | Dry | None |
I 80/US 30 from milepost 89.000 to 91.000 Width restriction: 8 ft 6 in Height restriction: 16 ft Length restriction: 120 ft |
Mar 29, 2025, 03:19 AM | |||
| Between Exit 104, Rock Springs and Exit 111, Airport and Baxter Roads | Dry | None | None | Mar 29, 2025, 03:19 AM | |||
| Between Exit 111, Airport and Baxter Roads and Point of Rocks | Dry | None | None | Mar 29, 2025, 03:19 AM |
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Patrick Draw
NWS Forecast |
Between Point of Rocks and Exit 142, Bitter Creek | Dry | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 142, Bitter Creek and Exit 158, Tipton Rd | Dry | None | None | Mar 29, 2025, 03:19 AM |
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Wamsutter
NWS Forecast |
Between Exit 158, Tipton Rd and Wamsutter | Dry | None | None | Mar 29, 2025, 03:19 AM |
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| Between Wamsutter and Exit 187, Creston Jct | Wet | None | None | Mar 29, 2025, 03:19 AM |
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Rawlins
NWS Forecast |
Between Exit 187, Creston Jct and Rawlins | Wet | None | None | Mar 29, 2025, 03:19 AM |
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| EASTBOUND between Rawlins and Exit 235, Walcott Jct | Wet | None | None | Mar 29, 2025, 03:19 AM |
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| WESTBOUND between Rawlins and Exit 235, Walcott Jct | Wet | None |
I 80/US 287/US 30 from milepost 235.000 to 235.650 Width restriction: 13 ft |
Mar 29, 2025, 03:19 AM |
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Elk Mountain
NWS Forecast |
EASTBOUND between Exit 235, Walcott Jct and Exit 255, WY 72 | Wet | None | None | Mar 29, 2025, 03:19 AM |
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| WESTBOUND between Exit 235, Walcott Jct and Exit 255, WY 72 | Wet | None |
I 80/US 287/US 30 from milepost 235.000 to 235.650 Width restriction: 13 ft |
Mar 29, 2025, 03:19 AM |
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| Between Exit 255, WY 72 and Exit 267, Wagonhound Rd | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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Arlington
NWS Forecast |
Between Exit 267, Wagonhound Rd and Arlington | Wet with Snowfall | None | None | Mar 29, 2025, 03:19 AM |
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| Between Arlington and Exit 279, Cooper Cove Rd | Wet with Snowfall | None | None | Mar 29, 2025, 03:19 AM |
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Laramie
NWS Forecast |
Between Exit 279, Cooper Cove Rd and Exit 290, Quealy Dome | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 290, Quealy Dome and Laramie | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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| Between Laramie and Exit 323, Happy Jack Rd | Wet with Snowfall | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 323, Happy Jack Rd and Exit 335, Buford | Wet with Snowfall | None | None | Mar 29, 2025, 03:19 AM |
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Cheyenne
NWS Forecast |
Between Exit 335, Buford and Exit 348, Otto Rd | Wet with Snowfall | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 348, Otto Rd and Exit 359, Junction I-25 | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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| Between Exit 359, Junction I-25 and Exit 364, College Drive | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM | |||
| Between Exit 364, College Drive and Exit 370, Archer Interchange | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM | |||
| Between Exit 370, Archer Interchange and Exit 377, WY 217 | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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Pine Bluffs
NWS Forecast |
Between Exit 377, WY 217 and Pine Bluffs | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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| Between Pine Bluffs and the Nebraska State Line | Wet with Rain | None | None | Mar 29, 2025, 03:19 AM |
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| Construction Projects | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Project Name | Project Number | WYDOT Contact | Contractor Contact | Start Date | Completion Date | Description | Road | Milepost(s) | Surface | Delays | Last Updated |
| Cheyenne - Pine Bluffs (Burns Interchange Section) | I806208 | Craig Cox 777-4404 |
Simon Contractors and Subsidiaries Cheyenne , WY 307-632-7900 |
Mar 3, 2025 | Nov 29, 2026 | Concrete slab repair, asphalt paving, structure replacement | 382.150 to 393.400 | Paved | None | Feb 21, 2025, 09:07 AM | |
| Roundtop-Central Interchange | I806211 | Craig Cox 777-4404 |
Simon Contractors and Subsidiaries Cheyenne , WY 307-632-7900 |
Mar 20, 2025 | Sep 14, 2025 | Mill and Overlay | 357.660 to 362.000 | Paved | None | Feb 21, 2025, 09:06 AM | |
| I-80 mp 141-155 between Patrick Draw and Wamsutter | NHPPI-SIB-I803152 | Brad McCullough 352-3036(c) 522-8948 |
Kilgore Companies, LLC and Sub. Magna , UT 801-250-0132 |
Mar 23, 2025 | Oct 30, 2025 | Milling, paving, bridge rehab, rest area resurfacing, traffic control and miscellaneous work. | 141.000 to 155.000 | Paved | Expect delays | Mar 24, 2025, 04:46 AM | |
| Green River Tunnels Road Work, I-80 Both Directions, Milepost 88-91 | 103 | None | None | Mar 20, 2025 | May 20, 2025 | Green River Tunnels Road Work, I-80 Both Directions, Milepost 88-91, in Rock Springs. Expect head-to-head traffic in the EB tunnel. | 88.000 to 91.000 | Paved | Construction zone speed limit 35 MPH | Mar 7, 2025, 03:55 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. |
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