2023 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2022 Washington Code 47.06.140 – Transportation facilities and services of statewide significance–Level of service standards

2020 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2019 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2018 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2016 Washington Code 47.06.140 – Transportation facilities and services of statewide significance–Level of service standards

2015 Washington Code 47.06.140 – Transportation facilities and services of statewide significance–Level of service standards

2014 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2013 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards

2009 Washington Code 47.06.140 – Transportation facilities and services of statewide significance — Level of service standards