RCW 47.17.240: State route No. 125.

A state highway to be known as state route number 125 is established as follows:

Beginning at the Washington-Oregon boundary line south of Walla Walla, thence northerly to a junction with state route number 12 at Walla Walla; also

From a junction with state route number 12 at Walla Walla, thence northerly to a junction with state route number 124 at Prescott.