Memorial Day weekend travel charts - I-5 Lacey to Tacoma
Memorial Day weekend travel charts showing when I-5 Lacey to Tacoma is expected to be the most congested to help plan your travel.
Reading the charts
The colors
WSDOT traffic analysts looked at how many cars were on the road past Memorial Day weekends. Based on this historical data, the graphs shows how many cars (vertical axis) we project to be on the road each hour (horizontal axis) for Memorial Day weekend 2024. As the graphs turn from green to yellow, drivers can expect some congestion. During the red hours, traffic analysts predict travel will reach roadway capacity. Once a roadway reaches capacity, any small incident can cause significant backups.
The black line
The black line running from left to right shows typical traffic. This gives drivers more information on how the Memorial Day 2024 holiday weekend travel may relate to a typical weekend.
Northbound
May 23
May 24
May 25
May 26
May 27
May 28
Southbound
May 23
May 24
May 25
May 26
May 27
May 28
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.