As used in this title unless the context indicates otherwise:(1) "Department" means the department of transportation created in RCW 47.01.031;(2) "Commission" means the transportation commission created in RCW 47.01.051;(3) "Secretary" means the secretary of transportation as provided for in RCW 47.01.041.[ 1977 ex.s. c 151 s 2.]Notes:Additional definitions: RCW 47.04.010.