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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.


Interstate 90 - Westbound
Location From Milepost To Milepost Speed Limit (MPH) Date/Time

No reduced speed limits in effect.


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

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