Agassiz-Rosedale Bridge – Renewal Options Analysis and Preliminary Rehabilitation Design
Location
Agassiz, British Columbia
Expertise
Bridges
Transportation
Infrastructure
Bridge Assessments & Analysis
Bridge Rehabilitation & Retrofit
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 Bridges Projects
See all projects
Transportation
Overlea Blvd. Bridge Rehabilitation
Active Transportation
Highway 1 at Mountain Highway Interchange
Bridges
Burrard Bridge Rehabilitation
Infrastructure
Baxter Bridge Rehabilitation
Bridges
Frank Channel and Kakisa River Bridge Assessment
Bridges
Willingdon Avenue Overpass Seismic Retrofit
Bridges
Stony Trail/Bow River Bridge Fog Detection System
Transportation
Ray Gibbon Drive Twinning
Bridges
Knight Street Bridge Upgrading
Transportation
Pitt River Bridge
Bridges
Deh Cho Bridge, Quality Management Services
Transportation
Kapuskasing River Bridge
Bridges
Muskeg River Bridge
Bridges
Pedestrian Bridge 151 Rehabilitation
Bridges