On February 23 , 1956 , the route was extended farther north to Snyder , replacing part of SH 101 .
On February 23 , 1956 , the route was was signed ( but not designated ) to Spur along FM 1231 and FM 948 .
On February 23 , 1956 , the route was extended farther north to Snyder , replacing part of SH 101 , and was signed ( but not designated ) to Spur along FM 1231 and FM 948 .