AMP: 54 Location: WYO 89 and Idaho SH 61, Lincoln Cty Wyoming 89 begins. For this stretch of WYO 89, WYO 89 runs directly along the Idaho state line. Everything to the right, including that reassurance shield, is in Idaho. Wyoming 89 is sort of a weird highway as it is billed as a continuation … Continue reading Wyoming Highway 89, ID-61/ID State Line to US-30