<P> Wyoming 's highest speed limit is 80 mph , found on its Interstate highways , and 70 mph on its four lane divided highways . The speed limit for school zones is 20 mph , 30 mph in urban districts and residential areas , 70 mph for other paved roads , and 55 mph for unpaved roads. On I - 80 in Evanston and Cheyenne , I - 25 in Cheyenne and Casper , and I - 90 in Buffalo , the speed limit is 65 mph . </P>
<P> Wyoming 's highest speed limit is 80 mph , found on its Interstate highways , and 70 mph on its four lane divided highways . The speed limit for school zones is 20 mph , 30 mph in urban districts and residential areas , 70 mph for other paved roads , and 55 mph for unpaved roads. On I - 80 in Evanston and Cheyenne , I - 25 in Cheyenne and Casper , and I - 90 in Buffalo , the speed limit is 65 mph . </P>
what is the speed limit on interstate 25 in wyoming
what is the speed limit on interstate 25 in wyoming
65 mph
65 mph