Image: B.C. Ministry of Transportation and Transit.
Public works project

Bridge replacement to improve Highway 1 through Fraser Canyon

Aug 12, 2025 | 12:01 PM

FRASER CANYON/LYTTON — The B.C. Ministry of Transportation and Transit says construction will begin this fall on replacements to an aging bridge on the Trans-Canada Highway east of Lytton.

According to a statement from the province, work will commence in fall 2025 to overhaul the aging Sackum overhead bridge, thereby enhancing road safety and supporting the long-term reliability of Highway 1 in the region.

Current plans call for a design and construction of a contemporary two-lane bridge over the Canadian Pacific Kansas City (CPKC) rail line.

The province says additional upgrades will bolster safety by realigning a section of the highway north of the bridge. This upgrade will remove a short passing lane that no longer meets standards, and create a gentler curve, wider and more consistent shoulders and a new concrete barrier to help prevent vehicles from leaving the road. The drainage system will also be upgraded to better manage heavy rain and changing weather conditions.

A $22.6-million contract has been awarded to Enviro-Ex Contracting for the bridge replacement. Construction will begin in fall 2025 and is anticipated to be complete in summer 2027.

These improvements are part of broader efforts to enhance sustainability and resiliency of communities in the southern Interior and will benefit all travellers along the Trans-Canada Highway.

The Highway 1 Sackum Overhead Bridge is located approximately 22 kilometres east of Lytton on Highway 1, which serves as a critical connection between the Lower Mainland and the Interior.