RCW 47.17.185
RCW 47.17.185: State route No. 106.
A state highway to be known as state route number 106 is established as follows: Beginning at a junction with state route number 101 near the mouth of the Skokomish river, thence northeasterly along the southeast shore of Hood Canal to a junction with state route number 3 in the vicinity of Belfair.