Location
Port Coquitlam, British Columbia
Expertise
Transportation
Bridges
Climate Change Adaptation & Mitigation
Share
Associated Engineering was part of the design-build team selected to replace the Pitt River Bridge in Port Coquitlam, BC.
The seven-lane, $200 million bridge project across the Pitt River replaced two aging swing bridges. The 506 metre long bridge features a 380 metre long three-span cable-stayed bridge which is integral with two approach spans at each end.
The project team developed an innovative and cost-effective bridge concept using an advanced cable-stayed design and highly efficient river foundations. Our design offers significant constructability benefits and operational advantages. With only one river pier the cable-stayed bridge reduced in-river construction works, disruption to navigation, and impact to the environment. The novel two-pylon bridge design replacement features three planes of cable stays.
Project Highlights
$200M
project
506M
Length
380M
three-span cable-stayed
To address the three-level performance-based seismic design criteria we carried out pushover analyses to assess seismic performance of the main pylons, approach pier and piles. 3D linear spectral and non-linear time history analyses were performed for demand verification and design checking, in addition to detailed wind and stay-cable loss studies.
Designed and constructed in a record 30 months, the new Pitt River Bridge was opened to traffic in November 2009.
People on this project
More Transportation Projects
See all projects
Bridges
Moody Street Overpass
Airports
Nanaimo Airport Airfield Electrical Upgrading
Transportation
Transportation Planning and Functional Design of Burquitlam-Lougheed Neighbourhood Greenways
Transportation
Fourth Street Pedestrian Overpass
Transportation
Calgary Airport Runway and Tunnel
Roads
Johnson-Mariner Way Connector
Infrastructure
Highway 69 Twinning
Transportation
Haisla Bridge Replacement
Transportation
Little Smoky Bridge Inspection, Load Rating and Assessment
Transportation
Still Creek Pedestrian Bridge Replacement
Transportation
Northwest Territories ITS Program
Transportation
Port Mann Highway 1 Improvements Highway, Structural and Drainage Engineering
Transportation
7 Avenue S. Bike Boulevard
Active Transportation
Highway 1 at Mountain Highway Interchange
Land Development