| Wyoming State Government: | Citizen | Business | Government | Visitor |
|---|---|---|---|---|
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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 |
Last update at: Jan 25, 2022 10:36 pm
| Interstate 25 - Northbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Douglas (mp 140.09) and Casper (mp 189.49) | 184.95 | 186.05 | 45 | Jan 25, 2022 10:22 pm |
| 186.05 | 187.21 | 45 | Jan 25, 2022 10:22 pm | |
| Interstate 25 - Southbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Casper (mp 189.49) and Douglas (mp 140.09) | 187.21 | 186 | 45 | Jan 25, 2022 10:22 pm |
| 186 | 184.69 | 45 | Jan 25, 2022 10:22 pm | |
| 184.69 | 181.67 | 60 | Jan 25, 2022 10:22 pm | |
| Interstate 80 - Eastbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between the Utah State Line (mp 0) and Rock Springs (mp 104.79) | .06 | 1.4 | 65 | Jan 25, 2022 10:06 pm |
| Between Laramie (mp 313.2) and Cheyenne (mp 359.58) | 317.68 | 323.85 | 45 | Jan 25, 2022 10:36 pm |
| 323.85 | 325.82 | 45 | Jan 25, 2022 10:36 pm | |
| 325.82 | 329.88 | 55 | Jan 25, 2022 10:36 pm | |
| 329.88 | 333.32 | 55 | Jan 25, 2022 10:36 pm | |
| 333.32 | 336.16 | 55 | Jan 25, 2022 10:36 pm | |
| 336.16 | 339.86 | 65 | Jan 25, 2022 10:36 pm | |
| 349.15 | 353.5 | 65 | Jan 25, 2022 10:36 pm | |
| Interstate 80 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Cheyenne (mp 359.58) and Laramie (mp 313.2) | 338.1 | 334.3 | 65 | Jan 25, 2022 10:36 pm |
| 334.3 | 332.29 | 55 | Jan 25, 2022 10:36 pm | |
| 332.29 | 328.74 | 55 | Jan 25, 2022 10:36 pm | |
| 328.74 | 325.78 | 55 | Jan 25, 2022 10:36 pm | |
| 325.78 | 322.6 | 65 | Jan 25, 2022 10:36 pm | |
| Between Hillsdale (mp 6.96) and Cheyenne (mp .16) | 2.84 | 0 | 65 | Jan 25, 2022 10:06 pm |
| Between Rock Springs (mp 104.79) and the Utah State Line (mp 0) | 2.84 | 0 | 65 | Jan 25, 2022 10:06 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 |
| Between Farson (mp 28.23) and US 287 (mp 94.17) | 30.43 | 35 | 60 | Jan 25, 2022 09:24 pm |
| 35 | 41.34 | 60 | Jan 25, 2022 09:24 pm | |
| 41.34 | 47.04 | 50 | Jan 25, 2022 09:24 pm | |
| 47.04 | 49.15 | 60 | Jan 25, 2022 09:24 pm | |
| 49.15 | 58 | 60 | Jan 25, 2022 09:24 pm | |
| 58 | 64.4 | 60 | Jan 25, 2022 09:24 pm | |
| Wyoming Highway 28 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between US 287 (mp 94.17) and Farson (mp 28.23) | 62.3 | 58 | 60 | Jan 25, 2022 09:24 pm |
| 58 | 48.8 | 60 | Jan 25, 2022 09:24 pm | |
| 48.8 | 46.7 | 60 | Jan 25, 2022 09:24 pm | |
| 46.7 | 41.34 | 50 | Jan 25, 2022 09:24 pm | |
| 41.34 | 35 | 60 | Jan 25, 2022 09:24 pm | |
| 35 | 30.43 | 60 | Jan 25, 2022 09:24 pm | |