The highway was turned over to local control, and the State Route 790 designation was removed.
The State Route 366 designation was assigned in 1934.
The debut of the State Route 546 designation took place in 1937.
At that time, the road was paved and carried the State Route 56 designation.
The State Route 89 designation was assigned in 1927.
The State Route 762 designation made its debut in 1937.
The State Route 556 designation was assigned in 1937.
The State Route 302 designation made its debut in 1932.
The debut of the State Route 143 designation took place in 1923.
The State Route 379 designation was assigned in 1935.
The highway was turned over to local control, and the State Route 790 designation was removed.
The State Route 366 designation was assigned in 1934.
The debut of the State Route 546 designation took place in 1937.
At that time, the road was paved and carried the State Route 56 designation.
The State Route 89 designation was assigned in 1927.
The State Route 762 designation made its debut in 1937.
The State Route 556 designation was assigned in 1937.
The State Route 302 designation made its debut in 1932.
The debut of the State Route 143 designation took place in 1923.
The State Route 379 designation was assigned in 1935.