Holiday weekend travel
View holiday travel charts for the four routes that historically see the most holiday traffic congestion and do not have other alternative route options.
Holiday travel charts are provided for the four routes that historically see the most holiday traffic congestion and do not have other alternative route options:
- I-5 Lacey to Tacoma
- I-90 North Bend to Cle Elum
- US 2 between Skykomish and Stevens Pass
- I-5 at the U.S.-Canada border
Christmas and Fourth of July travel charts are provided only on years that the holiday creates a three-day weekend (when the holiday falls on a Monday, Saturday, Sunday or Friday). If the holiday falls on other days of the week there is not enough consistent travel on any given day to generate accurate charts.
166,800 electric vehicle
registrations in Washington in 2023, up from 114,600 in 2022.
87 wetland compensation sites
actively monitored on 918 acres in 2023.
25,000 safe animal crossings
in the Snoqualmie Pass East Project area since 2014.