The Marine Drive and 88th Street Northeast interchanges near Marysville are frequently congested, with traffic backing up onto I-5. They're also two of only three access points to the Tulalip Tribes reservation. The Tribes are leading this project to improve access and mobility at the interchanges
What to expect
More information about how construction will affect highway users will be provided closer to the start of construction. Currently, the Tulalip Tribes are working with a study support team to review multiple design alternatives for each interchange and select the preferred alternative for each.