Wash. Rev. Code § 47.17.436
A state highway to be known as state route number 225 is established as follows: Beginning at a junction with state route number 224 in Kiona, thence northeasterly by way of Benton City to a junction with state route number 240 near Horn Rapids dam.
[ 1991 c 342 s 22.]
Effective dates—1991 c 342: See note following RCW 47.01.425.