Provides vehicular homicide is a class A felony punishable under chapter 9A.20 RCW, except that, for a conviction under RCW 46.61.520(1)(a), the mandatory minimum specified in RCW 9.94A.540 shall apply, and an additional two years shall be added to the sentence for each prior offense as defined in RCW 46.61.5055 other than a previous violation of RCW 46.61.520(1)(a).

Provides an offender convicted of the crime of vehicular homicide under RCW 46.61.520(1)(a) shall be sentenced to a minimum term of total confinement: (1) Not less than five years for a first violation of RCW 46.61.520(1)(a);

(2) Not less than ten years for a second violation of RCW 46.61.520(1)(a); or

(3) Not less than fifteen years for a third or subsequent violation of RCW 46.61.520(1)(a).

Provides for vehicular homicide the period of revocation shall be two years, except that for a violation of RCW 46.61.520(1)(a) the period of revocation shall be ten years for a first violation of RCW 46.61.520(1)(a), twenty years for a second violation of RCW 46.61.520(1)(a), or thirty years for a third or subsequent violation of RCW 46.61.520(1)(a).