
Agassiz-Rosedale Bridge – Renewal Options Analysis and Preliminary Rehabilitation Design
Location
Agassiz, British Columbia
Expertise
Share
The BC Ministry of Transportation and Infrastructure retained Associated Engineering to undertake a condition survey, seismic assessment, and renewal life-cycle analysis to determine the future treatment of the Agassiz-Rosedale Bridge.
Constructed in 1956, it carries two lanes of the Agassiz-Rosedale Highway (Highway 9) over the Fraser River between Agassiz and Rosedale, BC. The 1.87 km long structure has 86 concrete/steel composite girder approach spans and 6 truss spans over the main river. It has a number of unique structural elements and systems along its length that presented challenges and opportunities to extend its economic life.

Client
BC Ministry of Transportation and Infrastructure

Project Highlights
1.87km
Length
86
concrete/steel composite girder
6
truss
Associated Engineering with sub-consultants performed a detailed close-proximity inspection of all spans, a detailed deck inspection and condition survey, a coatings evaluation, a seismic assessment and retrofit strategy, a soils investigation, and developed a range of options to rehabilitate and improve the safety and future function of the bridge. Cost estimates for the various upgrading and future maintenance scenarios were developed, complete with life-cycle costing, cash flows, and risk scenarios.
Based on our investigations and option development, we presented a “renewal options” report complete with clear recommendations on works and timing to maintain and improve this critical bridge for several decades into the future.
More Transportation Projects
See all projects

Infrastructure
Highway 69 Twinning

Transportation
Bermuda Runway Rehabilitation

Transportation
Kapuskasing River Bridge

Bridges
Muskeg River Bridge

Transportation
John Hextall Bridge Rehabilitation

Airports
Nanaimo Airport Airfield Electrical Upgrading

Transportation
Technical Expert for Deerfoot Trail Improvements Procurement and Delivery Process

Transportation
Regina Bypass ITS Infrastructure

Transportation
Battleford Truss Bridge Rehabilitation

Transportation
170th Street Pedestrian Bridge

Infrastructure
Dayton Street Pedestrian and Cycling Overpass

Environmental
Highway 40 Emergency Flood Reconstruction

Transportation
Transportation Planning and Functional Design of Burquitlam-Lougheed Neighbourhood Greenways

Infrastructure
Miette Hot Springs Culvert and Bridge Replacement

Alternative Delivery
Pitt River Bridge
LEADERSHIP INSIGHTS
See all insights










