| 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: Dec 09, 2019 08:17 am
| Interstate 25 - Northbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Douglas (mp 140.09) and Casper (mp 189.49) | 180.5 | 183.15 | 45 | Dec 09, 2019 07:41 am |
| 183.15 | 184.95 | 45 | Dec 09, 2019 07:41 am | |
| 184.95 | 186.05 | 45 | Dec 09, 2019 07:41 am | |
| 186.05 | 187.21 | 45 | Dec 09, 2019 07:41 am | |
| 187.21 | 187.92 | 45 | Dec 09, 2019 07:41 am | |
| 187.92 | 188.97 | 45 | Dec 09, 2019 07:41 am | |
| 188.97 | 188.97 | 45 | Dec 09, 2019 07:41 am | |
| Interstate 25 - Southbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Buffalo (mp 300.54) and Casper (mp 189.49) | 190.14 | 189.06 | 45 | Dec 09, 2019 07:41 am |
| Between Casper (mp 189.49) and Douglas (mp 140.09) | 189.06 | 187.847 | 45 | Dec 09, 2019 07:41 am |
| 187.92 | 187.21 | 45 | Dec 09, 2019 07:41 am | |
| 187.21 | 186 | 45 | Dec 09, 2019 07:41 am | |
| 186 | 184.69 | 45 | Dec 09, 2019 07:41 am | |
| 184.69 | 181.67 | 45 | Dec 09, 2019 07:41 am | |
| 181.67 | 181.67 | 45 | Dec 09, 2019 07:41 am | |
| 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 | 60 | Dec 09, 2019 08:16 am |
| 1.4 | 4.16 | 60 | Dec 09, 2019 08:16 am | |
| 4.16 | 5.82 | 60 | Dec 09, 2019 08:16 am | |
| Between Rawlins (mp 215.57) and Laramie (mp 313.2) | 238.8 | 246.7 | 65 | Dec 09, 2019 08:17 am |
| 246.7 | 250 | 65 | Dec 09, 2019 08:17 am | |
| 250 | 256.17 | 65 | Dec 09, 2019 08:17 am | |
| 256.17 | 262.4 | 65 | Dec 09, 2019 08:17 am | |
| 262.4 | 267.71 | 55 | Dec 09, 2019 08:17 am | |
| 267.71 | 273.85 | 55 | Dec 09, 2019 08:17 am | |
| 273.85 | 280.36 | 55 | Dec 09, 2019 08:17 am | |
| 280.36 | 291 | 45 | Dec 09, 2019 08:17 am | |
| Between Laramie (mp 313.2) and Cheyenne (mp 359.58) | 317.68 | 323.85 | 45 | Dec 09, 2019 08:17 am |
| 323.85 | 325.82 | 45 | Dec 09, 2019 08:17 am | |
| 325.82 | 329.88 | 45 | Dec 09, 2019 08:17 am | |
| 329.88 | 333.32 | 45 | Dec 09, 2019 08:17 am | |
| 333.32 | 336.16 | 45 | Dec 09, 2019 08:17 am | |
| 336.16 | 339.86 | 65 | Dec 09, 2019 08:17 am | |
| 339.86 | 343.24 | 65 | Dec 09, 2019 08:17 am | |
| 343.24 | 345.9 | 65 | Dec 09, 2019 08:17 am | |
| 345.9 | 349.15 | 65 | Dec 09, 2019 08:17 am | |
| 349.15 | 353.5 | 65 | Dec 09, 2019 08:17 am | |
| Interstate 80 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Cheyenne (mp 359.58) and Laramie (mp 313.2) | 353 | 347.69 | 65 | Dec 09, 2019 08:17 am |
| 347.69 | 344.69 | 65 | Dec 09, 2019 08:17 am | |
| 344.69 | 341.6 | 65 | Dec 09, 2019 08:17 am | |
| 341.6 | 338.1 | 65 | Dec 09, 2019 08:17 am | |
| 338.1 | 334.3 | 65 | Dec 09, 2019 08:17 am | |
| 334.3 | 332.29 | 45 | Dec 09, 2019 08:17 am | |
| 332.29 | 328.74 | 45 | Dec 09, 2019 08:17 am | |
| 328.74 | 325.78 | 45 | Dec 09, 2019 08:17 am | |
| 325.78 | 322.6 | 45 | Dec 09, 2019 08:17 am | |
| 322.6 | 318.5 | 45 | Dec 09, 2019 08:17 am | |
| 318.5 | 316 | 45 | Dec 09, 2019 08:17 am | |
| Between Laramie (mp 313.2) and Rawlins (mp 215.57) | 289.5 | 279.36 | 45 | Dec 09, 2019 08:17 am |
| 279.36 | 271.8 | 55 | Dec 09, 2019 08:17 am | |
| 271.8 | 266.58 | 55 | Dec 09, 2019 08:17 am | |
| 266.58 | 259.77 | 55 | Dec 09, 2019 08:17 am | |
| 259.77 | 254.87 | 55 | Dec 09, 2019 08:17 am | |
| 254.87 | 250 | 65 | Dec 09, 2019 08:17 am | |
| 250 | 246.7 | 65 | Dec 09, 2019 08:17 am | |
| 246.7 | 237.7 | 65 | Dec 09, 2019 08:17 am | |
| Between Rock Springs (mp 104.79) and the Utah State Line (mp 0) | 5.75 | 4.64 | 60 | Dec 09, 2019 08:16 am |
| 4.64 | 2.84 | 60 | Dec 09, 2019 08:16 am | |
| 2.84 | 0 | 60 | Dec 09, 2019 08:16 am | |
| Interstate 90 - Eastbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Sheridan (mp 23.15) and Buffalo (mp 56.83) | 34.41 | 37.73 | 65 | Dec 09, 2019 07:57 am |
| 37.73 | 41.33 | 65 | Dec 09, 2019 07:57 am | |
| 41.33 | 45.33 | 65 | Dec 09, 2019 07:57 am | |
| 45.33 | 48.44 | 65 | Dec 09, 2019 07:57 am | |
| Interstate 90 - Westbound | ||||
|---|---|---|---|---|
| Location | From Milepost | To Milepost | Speed Limit (MPH) | Date/Time |
| Between Buffalo (mp 56.83) and Sheridan (mp 23.15) | 47.13 | 44.53 | 65 | Dec 09, 2019 07:57 am |
| 44.53 | 41.33 | 65 | Dec 09, 2019 07:57 am | |
| 41.33 | 36.5 | 65 | Dec 09, 2019 07:57 am | |
| 36.5 | 32.74 | 65 | Dec 09, 2019 07:57 am | |
| 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 | 50 | Dec 09, 2019 07:50 am |
| 35 | 47.04 | 50 | Dec 09, 2019 07:50 am | |
| 41.34 | 47.04 | 45 | Dec 09, 2019 07:50 am | |
| 47.04 | 49.15 | 55 | Dec 09, 2019 07:50 am | |
| 49.15 | 58 | 55 | Dec 09, 2019 07:50 am | |
| 58 | 64.4 | 55 | Dec 09, 2019 07:50 am | |
| 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 | 55 | Dec 09, 2019 07:50 am |
| 58 | 48.8 | 55 | Dec 09, 2019 07:50 am | |
| 48.8 | 46.7 | 55 | Dec 09, 2019 07:50 am | |
| 46.7 | 35 | 45 | Dec 09, 2019 07:50 am | |
| 41.34 | 35 | 50 | Dec 09, 2019 07:50 am | |
| 35 | 30.43 | 50 | Dec 09, 2019 07:50 am | |