Wyoming State Government: | Citizen | Business | Government | Visitor |
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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 | ||||
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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 | Mar 26, 2023 10:13 pm |
Interstate 25 - Southbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between Casper (mp 189.49) and Douglas (mp 140.09) | 187.21 | 186 | 45 | Mar 26, 2023 10:13 pm |
186 | 184.69 | 45 | Mar 26, 2023 10:13 pm |
Interstate 80 - Eastbound | ||||
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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 | Mar 27, 2023 12:26 am |
1.4 | 4.16 | 65 | Mar 27, 2023 12:26 am | |
4.16 | 5.82 | 55 | Mar 27, 2023 12:26 am | |
5.82 | 6.94 | 55 | Mar 27, 2023 12:26 am | |
Between Cheyenne (mp .16) and Hillsdale (mp 6.96) | 1.4 | 4.16 | 65 | Mar 27, 2023 12:26 am |
4.16 | 5.82 | 55 | Mar 27, 2023 12:26 am | |
5.82 | 6.94 | 55 | Mar 27, 2023 12:26 am | |
Between Rock Springs (mp 104.79) and Rawlins (mp 215.57) | 131.41 | 133.93 | 55 | Mar 27, 2023 12:26 am |
133.93 | 137.55 | 55 | Mar 27, 2023 12:26 am | |
137.55 | 140.09 | 55 | Mar 27, 2023 12:26 am | |
140.09 | 143.14 | 55 | Mar 27, 2023 12:26 am | |
143.14 | 145.44 | 55 | Mar 27, 2023 12:26 am | |
145.44 | 146.51 | 55 | Mar 27, 2023 12:26 am | |
Between Laramie (mp 313.2) and Cheyenne (mp 359.58) | 317.68 | 323.85 | 65 | Mar 27, 2023 12:38 am |
323.85 | 325.82 | 65 | Mar 27, 2023 12:38 am | |
325.82 | 329.88 | 65 | Mar 27, 2023 12:38 am | |
329.88 | 333.32 | 65 | Mar 27, 2023 12:38 am | |
333.32 | 336.16 | 65 | Mar 27, 2023 12:38 am |
Interstate 80 - Westbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between Cheyenne (mp 359.58) and Laramie (mp 313.2) | 334.3 | 332.29 | 65 | Mar 27, 2023 12:38 am |
332.29 | 328.74 | 65 | Mar 27, 2023 12:38 am | |
328.74 | 325.78 | 65 | Mar 27, 2023 12:38 am | |
325.78 | 322.6 | 65 | Mar 27, 2023 12:38 am | |
322.6 | 318.5 | 55 | Mar 27, 2023 12:38 am | |
318.5 | 316 | 65 | Mar 27, 2023 12:38 am | |
Between Rawlins (mp 215.57) and Rock Springs (mp 104.79) | 146.51 | 143.14 | 55 | Mar 27, 2023 12:26 am |
132.49 | 130.32 | 55 | Mar 27, 2023 12:26 am | |
Between Hillsdale (mp 6.96) and Cheyenne (mp .16) | 5.75 | 4.64 | 65 | Mar 27, 2023 12:26 am |
4.64 | 2.84 | 65 | Mar 27, 2023 12:26 am | |
2.84 | 0 | 65 | Mar 27, 2023 12:26 am | |
Between Rock Springs (mp 104.79) and the Utah State Line (mp 0) | 7.8 | 5.75 | 65 | Mar 27, 2023 12:26 am |
5.75 | 4.64 | 65 | Mar 27, 2023 12:26 am | |
4.64 | 2.84 | 65 | Mar 27, 2023 12:26 am | |
2.84 | 0 | 65 | Mar 27, 2023 12:26 am |
Interstate 90 - Eastbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between Sheridan (mp 23.15) and Buffalo (mp 56.83) | 34.41 | 37.73 | 55 | Mar 27, 2023 12:19 am |
37.73 | 41.33 | 55 | Mar 27, 2023 12:19 am | |
41.33 | 45.33 | 55 | Mar 27, 2023 12:19 am |
Interstate 90 - Westbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between Buffalo (mp 56.83) and Sheridan (mp 23.15) | 47.13 | 44.53 | 55 | Mar 27, 2023 12:19 am |
44.53 | 41.33 | 55 | Mar 27, 2023 12:19 am | |
41.33 | 36.5 | 55 | Mar 27, 2023 12:19 am |
Wyoming Highway 28 - Eastbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between Farson (mp 28.23) and US 287 (mp 94.17) | 30.43 | 35 | 65 | Mar 27, 2023 12:09 am |
35 | 41.34 | 60 | Mar 27, 2023 12:09 am | |
41.34 | 47.04 | 60 | Mar 27, 2023 12:09 am | |
47.04 | 49.15 | 60 | Mar 27, 2023 12:09 am | |
49.15 | 58 | 60 | Mar 27, 2023 12:09 am | |
58 | 64.4 | 65 | Mar 27, 2023 12:09 am |
Wyoming Highway 28 - Westbound | ||||
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Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
Between US 287 (mp 94.17) and Farson (mp 28.23) | 62.3 | 58 | 65 | Mar 27, 2023 12:09 am |
58 | 48.8 | 65 | Mar 27, 2023 12:09 am | |
48.8 | 46.7 | 60 | Mar 27, 2023 12:09 am | |
46.7 | 41.34 | 60 | Mar 27, 2023 12:09 am | |
41.34 | 35 | 60 | Mar 27, 2023 12:09 am | |
35 | 30.43 | 65 | Mar 27, 2023 12:09 am |