RCW 47.17.515State route No. 283.A state highway to be known as state route number 283 is established as follows:Beginning at a junction with state route number 281 in the vicinity of Burke Junction, thence northeasterly by the most feasible route to a junction with state route number 28 in the vicinity west of Ephrata.[ 1970 ex.s. c 51 s 104.]
Washington Legal Code