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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) | 88.859 | 90.08 | 45 | Apr 2, 2026, 03:36 AM |
| 90.08 | 90.45 | 35 | Apr 2, 2026, 03:36 AM | |
| 90.45 | 91.99 | 45 | Apr 2, 2026, 03:36 AM | |
| Between Laramie (mp 313.200) and Cheyenne (mp 359.580) | 317.68 | 323.85 | 55 | Apr 2, 2026, 04:07 AM |
| 323.85 | 325.82 | 55 | Apr 2, 2026, 04:07 AM | |
| Interstate 80 - Westbound | ||||||||
|---|---|---|---|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time | ||||
| Between Cheyenne (mp 359.580 ) and Laramie (mp 313.200) | 325.78 | 322.6 | 55 | Apr 2, 2026, 04:07 AM | ||||
| 322.6 | 318.5 | 55 | Apr 2, 2026, 04:07 AM | |||||
| Between Rawlins (mp 215.570 ) and Rock Springs (mp 104.790) | 146.51 | 143.14 | 65 | Apr 2, 2026, 03:36 AM | ||||
| Between Rock Springs (mp 104.790 ) and the Utah State Line (mp 0.000) | 90.45 | 88.85 | 35 | Apr 2, 2026, 03:36 AM | ||||
| 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 |
| Between Farson (mp 28.230) and US 287 (mp 94.170) | 30.43 | 35 | 65 | Apr 2, 2026, 04:25 AM |
| 35 | 41.34 | 65 | Apr 2, 2026, 04:25 AM | |
| 41.34 | 47.04 | 65 | Apr 2, 2026, 04:25 AM | |
| Wyoming Highway 28 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between US 287 (mp 94.170 ) and Farson (mp 28.230) | 46.7 | 41.34 | 65 | Apr 2, 2026, 04:25 AM |
| 41.34 | 35 | 65 | Apr 2, 2026, 04:25 AM | |
| 35 | 30.43 | 65 | Apr 2, 2026, 04:25 AM | |
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