Versions of See prior versions of a law on LawServer 2023 Washington Code 70A.15.4100 – Transportation demand management — State agencies — Joint comprehensive commute trip reduction plan — Reports 2022 Washington Code 70A.15.4100 – Transportation demand management–State agencies–Joint comprehensive commute trip reduction plan–Reports 2020 Washington Code 70A.15.4100 – Transportation demand management — State agencies — Joint comprehensive commute trip reduction plan — Reports