route route highway mile highway runs northward states arizona utah southernmost miles length nation highway forms trail highway cuts heart featured numerous movies commercials highway designated replacing portion old alignment utah routed northern section effectively northern terminus bluff utah state utah briefly plans different routing north bluff plans rejected resulting signed route official designation officials resolved route number follow numbering convention highways number normally spur route highways connected route description arizona southern terminus located junction south nation road continues south junction heads north west airport passes town highway curves northeast curves north continues north highway goes curve resulting northeasterly heading continues heading heads crosses border utah mile stretch highway approximately miles north junction utah border designated scenic route state arizona utah utah portion highway begins entering utah highway junctions center highway proceeds northeast town mexican hat highway crosses exits nation highway travels east signed terminus bluff route continued signed portion north bluff signed creation formally removed length utah designated bluff monument valley scenic forms trail national scenic highways utah codified law defined utah code history modern routing utah initially designated state route extended junction route arizona road appeared maps early dirt road time arizona portion added state highway system designated state route designated arizona utah alignment highways corners region alignment routed arizona instead utah absorbed route terminus interstate approved new iteration route absorbed alignment utah truncated bluff approval logs placed northern terminus crescent junction state utah signed joint intent nation construct new highway connect bluff businesses asked request extensions new road proposal run near colorado routes state route route route current new road bluff colorado state highway proposal extend upgrades state route state route submitted proposal rejected cited route direct built highway standards pursue extension utah state legislature approved new road bluff creek route extension utah definition conflicted definition resolved signing extended portion state route plan extend abandoned extension renumbered state route numbers run synonymous route designation state changed definition match national definition portion north bluff remained unsigned october requested obtained approval junction resolving junction list
U.S. Route 163