B.C. completes $130M Highway 7 four-laning between Maple Ridge and Mission

Key Takeaways:

• Widened four kilometres of Highway 7 from two to four lanes between 266th Street and 287th Street, including center median barrier installation, route realignment, and new turnaround facilities.
• Delivered at a total budget of over $130 million, backed by nearly $31 million in federal funding alongside provincial investment.
• The package included extensive earthworks, structural retaining wall construction, wide paved active transportation shoulders, and localized habitat restoration.

The Whole Story:

British Columbia’s Ministry of Transportation and Transit has wrapped up construction on the $130-million widening of Highway 7 between Maple Ridge and Mission, officially removing the corridor’s final two-lane undivided bottleneck.

Delivered in partnership with the Kwantlen First Nation and the federal government, the civil infrastructure project expanded a four-kilometre stretch from two to four lanes between 266th Street and 287th Street.

In addition to heavy earthworks and asphalt paving, general contractors installed continuous concrete median barriers, constructed new vehicle turnaround infrastructure, and built wider paved shoulders designed for active transportation.

The project also involved major structural work, including retaining walls featuring integrated Kwantlen First Nation artwork, alongside environmental mitigation and habitat restoration work along the alignment.

The upgraded stretch completes a multi-year effort to four-lane the primary arterial route connecting Lower Mainland sub-trades, freight haulers, and commercial traffic to the growing Fraser Valley market.

Major infrastructure delivered in the project

The completed project expanded four kilometres of arterial highway to four lanes to support growing heavy truck volumes and regional commercial traffic. Contractors installed continuous center median barriers, realigned access points, constructed turnaround loops, and upgraded stormwater culvert systems throughout the segment. Civil operations also included reinforced retaining wall structures featuring custom Kwantlen cultural art, wide-paved multi-use shoulders along the right-of-way, and localized environmental habitat restoration.