Improving mobility across Metro Vancouver:

Surrey Langley SkyTrain Project

^{Photo © Government of British Columbia}

Public transit is essential to connecting communities and supporting sustainable growth. Through the Surrey Langley SkyTrain Project, Pomerleau is helping deliver elements of a new rapid rail transit corridor that will improve mobility across Metro Vancouver, expand public transit access south of the Fraser River, and strengthen connections between Surrey, Langley and the surrounding region.

Project Scope:  Eight New Stations on a 16-kilometre extension

The Province of British Columbia’s Surrey Langley SkyTrain Project will extend the existing Expo Line by 16 kilometres, primarily along Fraser Highway from King George Station in Surrey to 203 Street in Langley City Centre. This elevated transit system will include eight new SkyTrain stations, three standalone Propulsion Power Substations (PPSs) and three transit exchanges located at Bakerview-166 Street, Willowbrook and Langley City Centre stations. Along with stations and transit exchanges, the project features elevated guideway infrastructure, ensuring seamless integration with the broader SkyTrain network.

This expansion will provide frequent, high-capacity transit service for growing communities in Surrey, Langley and the surrounding region, responding to population growth and  related demand for efficient regional transportation.

Comprehensive Infrastructure Delivery by Pomerleau

As part of the South Fraser Station Partners consortium, Pomerleau is working alongside AECON and ACCIONA to deliver key elements of the Surrey Langley SkyTrain Project. This includes the new stations, supporting infrastructure, and elevated guideway segments required at Langley City Centre Station. Our scope includes architectural, structural, mechanical, and electrical systems for the eight stations, as well as the necessary guideway infrastructure for the final 250 metres of elevated rail.

We have mobilized a highly skilled team to manage the complexity of this transit infrastructure project, ensuring high standards for construction quality, systems integration, and long-term durability to meet the needs of a rapidly growing region.
 

Managing Complexity in Large-Scale Transit Construction

Major rail and metro projects involve significant technical and organizational complexity, and the Surrey Langley SkyTrain Project requires close coordination between multiple specialized project partners. Different teams are responsible for systems and tracks, station construction, and guideway works, making alignment across project companies and disciplines a key priority throughout the project lifecycle.

To support the client and ensure consistent progress, we apply rigorous contractual compliance combined with proactive collaboration. Our teams maintain regular weekly progress meetings, ongoing communication between project and construction leadership, and structured monthly alignment sessions with all partners. This collaborative approach allows us to anticipate challenges early and resolve them efficiently, ensuring the project advances smoothly and transparently.

Skilled Teams Delivering Metro Vancouver Transit Project

At peak construction, approximately 450 South Fraser Station Partners workers will be active across the eight SkyTrain stations and PPSs. The project brings together a multidisciplinary workforce with expertise in civil and structural engineering, architectural construction, electrical and mechanical systems, health and safety management, environmental protection, and quality assurance.

Indigenous engagement and cultural awareness are also integral to the project, supporting respectful collaboration and meaningful dialogue throughout the design and construction processes.

Leveraging Digital Innovation in Transit Infrastructure

Innovation and digital tools are central to how we deliver complex transportation infrastructure projects. On the Surrey Langley SkyTrain Project, we use Building Information Modeling (BIM) to coordinate designs, manage interfaces between disciplines, and detect potential clashes before construction. These models are supported by 3D cameras that capture weekly site progress and integrate directly with digital project environments.

Digital twin technology provides real-time visualization of construction progress, while drones are used for aerial inspections and monitoring across multiple work zones. Prefabrication strategies further support efficiency by reducing on-site construction time and enhancing quality control. Together, these tools enable data-driven decision-making and support safe, efficient delivery of rail infrastructure in a dense urban context.
 

Environmental Stewardship in Public Transit Projects

Environmental responsibility is embedded in our approach to transit construction. Throughout the Surrey Langley SkyTrain Project, we implement measures to minimize environmental impact, including spill prevention protocols, management of contaminated water, and controls for dust and noise. Waste segregation and recycling practices are applied to support responsible material management and regional waste diversion objectives.

Erosion control and habitat protection measures are integrated into construction planning to ensure compliance with provincial environmental regulations and sustainability standards. While material reuse opportunities are limited due to the specialized nature of rail infrastructure, we remain committed to reducing environmental impact wherever possible.

Building Infrastructure with Long-Term Community Impact