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Mainline East

Last updated on February 5, 2026

Highway between Mt. Lehman Road and Highway 11

Design is underway on the Mainline East Project.

Project highlights

  • Widening approximately 4.6 km of Highway 1
  • Adding HOV/EV and bus-on-shoulder lanes eastbound and westbound
  • Enhancing active transportation features at Clearbrook Road Interchange and McCallum Road Interchange
  • Addition of a multi-use path from McCallum Road to Salton Road on the south side, parallel to Highway 1

Status

The Mainline East Project is in procurement. Anticipated completion 2031.

Cost

The contract value for the Mainline East Project is to be determined.

Contact information

Fraser Valley Highway 1 Corridor Improvement Program Logo-showing BC Sun with green valley and road running through

Friendly url for this page: 
gov.bc.ca/mainlineeast

News Room
Find news about the
Highway 1 - 216th Interchange Project

Program Enquires Phone
604-527-2221
Email
hwy1fv@gov.bc.ca