Fraser Valley Highway 1 Corridor Improvement Program traffic impacts

Last updated on August 28, 2025

Fraser Valley Highway 1

As construction on these critical infrastructure improvements continues, traffic will be affected at different locations and times along the Fraser Valley Highway 1 Corridor.

Traffic impacts

Visit DriveBC.ca for the most up-to-date information about traffic conditions throughout the corridor.

  • Construction work is happening overnight to reduce delays during peak commute times
  • Expect construction speed zone limits and some lane shifting, as well as overnight lane closures
  • Please plan ahead, and obey all traffic signage and control devices to help keep to workers and your fellow road users safe.

Planned major closures and traffic impacts will be announced in advance on:

  • Electronic signage boards along the corridor
  • Local radio stations
  • This website

Current & upcoming traffic notifications

What we’re doing to increase safety and minimize delays

  • Enhancing speed enforcement measures to ensure drivers are slowing down through construction zones
  • Working overnight to reduce construction delays during peak travel times
  • Coordinating between adjacent projects to reduce impacts to road users

Contact information

For information about this project, contact

Program enquiries Phone
604-527-2221