AMP: 227 Location: I-25 and WYO 387, Natrona Cty Reassurance shield after the WYO 387 interchange AMP: 223 Location; I-25 and Shepperson Rd, Natrona Cty Reassurance shield after the Shepperson Rd interchange AMP: 210 Location: I-25 and Horse Creek Rd, Natrona Cty Coming up in 1/4 mile is the WYO 259 junction which is unmarked … Continue reading Interstate 25, WYO 387 to WYO 259