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Current Statewide Variable Speed Limits
| Frequently Asked Questions |
Closures & Advisories Search Conditions By Map Search By City Search By Route Search By District Chain Law Neighboring States |
| Interstate 25 - Northbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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| Interstate 25 - Southbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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| Interstate 80 - Eastbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between the Utah State Line (mp 0.000) and Rock Springs (mp 104.790) | 0.06 | 1.4 | 65 | Feb 28, 2026, 11:46 PM |
| Between Cheyenne (mp 0.160) and Hillsdale (mp 6.960) | 1.4 | 4.16 | 65 | Feb 28, 2026, 11:46 PM |
| 4.16 | 5.82 | 65 | Feb 28, 2026, 11:46 PM | |
| Between the Utah State Line (mp 0.000) and Rock Springs (mp 104.790) | 5.82 | 6.94 | 65 | Feb 28, 2026, 11:46 PM |
| 6.94 | 8.45 | 65 | Feb 28, 2026, 11:46 PM | |
| 8.45 | 11.86 | 65 | Feb 28, 2026, 11:46 PM | |
| 11.86 | 14.59 | 65 | Feb 28, 2026, 11:46 PM | |
| 14.59 | 19 | 65 | Feb 28, 2026, 11:46 PM | |
| 19 | 21.05 | 65 | Feb 28, 2026, 11:46 PM | |
| 21.05 | 24.56 | 65 | Feb 28, 2026, 11:46 PM | |
| 24.56 | 29.21 | 65 | Feb 28, 2026, 11:46 PM | |
| Interstate 80 - Westbound | ||||||||
|---|---|---|---|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time | ||||
| Between Rock Springs (mp 104.790 ) and the Utah State Line (mp 0.000) | 90.45 | 88.85 | 50 | Feb 28, 2026, 11:46 PM | ||||
| 27.6 | 23.35 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 23.35 | 20.95 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 20.95 | 17.66 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 17.66 | 13.45 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 13.45 | 10.16 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 10.16 | 7.8 | 65 | Feb 28, 2026, 11:46 PM | |||||
| 7.8 | 5.75 | 65 | Feb 28, 2026, 11:46 PM | |||||
| Between Hillsdale (mp 6.960 ) and Cheyenne (mp 0.160) | 5.75 | 4.64 | 65 | Feb 28, 2026, 11:46 PM | ||||
| Between Rock Springs (mp 104.790 ) and the Utah State Line (mp 0.000) | 4.64 | 2.84 | 65 | Feb 28, 2026, 11:46 PM | ||||
| Between Hillsdale (mp 6.960 ) and Cheyenne (mp 0.160) | 2.84 | 0 | 65 | Feb 28, 2026, 11:46 PM | ||||
| Interstate 90 - Eastbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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| Interstate 90 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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| Wyoming Highway 28 - Eastbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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| Wyoming Highway 28 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
No reduced speed limits in effect. |
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