 Under 1 mile later, Wyoming Highway 251 (Casper Mountain Road) is intersected which travels to Casper College and Casper Mountain.Highway 258 continues east for a small distance and then begins to turn northeast as it travels around the southeastern outskirts of Casper and passes west of the Casper County Club.Now mainly directed north, WYO 258 travels through the eastern neighborhoods of Casper and intersects busy east-west 2nd Street.