State Route 63 Former state routes in Arizona

state route 63 state highway in northeastern arizona. route first appeared on state map in 1932 running through petrified forest national park east of winslow between u.s. route 66 , u.s. route 260. road decertified in 1951 , maintained national park service.

sr 63 appeared again on state map in 1961 along route u.s. route 66 in sanders northwest 15 miles. in 1970, extended north u.s. 164. route disappeared on maps on may 11, 1981 when route became u.s. route 191 , 164 became u.s. route 160.