Wash. Rev. Code § 47.17.255
A state highway to be known as state route number 128 is established as follows: Beginning at a junction with state route number 12 in Clarkston, thence northeasterly and easterly by way of the Red Wolf crossing to the Idaho state line.
[ 1991 c 342 s 13; 1990 c 108 s 1; 1970 ex.s. c 51 s 52.]
Effective dates—1991 c 342: See note following RCW 47.01.425.