Express lanes

Information on weekend I-5 express lane operations.
Information on weekday I-5 express lane operations.
Map showing the location of I-5 express lanes extending from downtown Seattle to Northgate Mall at North 103rd Street.
WSDOT uses the I-5 express lanes to assist the flow of traffic during busy travel times. These lanes are scheduled to move in the direction that will relieve the most congestion from the transportation system.
Answers to common questions about express lane closures, adjustments and schedule changes.