Exit closure on Highway 99 will support 78th Street interchange

Starting today, September 17, 2025, southbound Exit 23 from Highway 99 to 80th Street will close for around seven weeks to support the ongoing construction of the new 78th Street interchange. During this closure, drivers can access the Boundary Bay Industrial Park via Exit 20 or by traveling west on Ladner Trunk Road. The Ministry of Transportation and Transit has confirmed that Exit 23 will remain closed throughout the construction period. Officials will notify the public about any further closures or extensions that may arise. Traffic updates can be accessed through drivebc.

ca, ensuring that motorists stay informed. Local drivers are encouraged to follow all signage in the area to ensure safety. This project is part of broader infrastructure improvements aimed at enhancing traffic flow and safety in the region. The construction work reflects ongoing efforts to upgrade transportation facilities in British Columbia.