(1) "Highway bond act" means any of the following bond authorization acts that authorize the issuance of general obligation bonds of the state of Washington for highway purposes the principal of and interest on which are first payable from state excise taxes on fuel imposed by chapter
82.38 RCW: Chapter 83, Laws of 1967, 1st ex. sess.; chapter 293, Laws of 1990; chapter 431, Laws of 1993; chapter 432, Laws of 1993; chapter 440, Laws of 1993; chapter 15, Laws of 1995, 2nd sp. sess.; chapter 321, Laws of 1998; chapter 147, Laws of 2003; chapter 315, Laws of 2005; and chapter 498, Laws of 2009.
(2) "Highway bonds" means any bonds issued by the state of Washington pursuant to a highway bond act.
(3) "Vehicle-related fees" means vehicle-related fees imposed under Title
46 RCW that constitute license fees for motor vehicles required to be used for highway purposes.