Current Statewide Variable Speed Limits


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Last update at: Jan 28, 2025, 03:14 PM

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Interstate 25 - Northbound
Location From Milepost To Milepost Speed Limit (MPH) Date/Time
Between Douglas (mp 140.090) and Casper (mp 189.490) 187.21 187.92 45 Jan 28, 2025, 03:14 PM
187.92 188.97 45 Jan 28, 2025, 03:14 PM

Interstate 25 - Southbound
Location From Milepost To Milepost Speed Limit (MPH) Date/Time
Between Casper (mp 189.490 ) and Douglas (mp 140.090) 189.06 187.92 45 Jan 28, 2025, 03:14 PM
187.92 187.21 45 Jan 28, 2025, 03:14 PM

Interstate 80 - Eastbound
Location From Milepost To Milepost Speed Limit (MPH) Date/Time

No reduced speed limits in effect.



Interstate 80 - Westbound
Location From Milepost To Milepost Speed Limit (MPH) Date/Time

No reduced speed limits in effect.

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 28.230) and US 287 (mp 94.170) 47.04 49.15 65 Jan 28, 2025, 03:04 PM
49.15 58 65 Jan 28, 2025, 03:04 PM
58 64.4 65 Jan 28, 2025, 03:04 PM

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) 62.3 58 65 Jan 28, 2025, 03:04 PM
58 48.8 65 Jan 28, 2025, 03:04 PM
48.8 46.7 65 Jan 28, 2025, 03:04 PM