Waaban Crossing Bridge

Aerial view of the Third Crossing Bridge over the waterway.

Project Overview

Location: Kingston, ON
Client: Hatch
Services: Engineering, Geotechnical Engineering, Geomatics, Geomatics Engineering
Sectors: Municipal

Project Description

The Waaban Crossing Bridge, formerly the Third Crossing Bridge, is a 1.2 km multi-span bridge over the Cataraqui River in Kingston, featuring a central arch and a multi-use pedestrian and cycling pathway.

The project was Canada’s first infrastructure project designed and constructed using an Integrated Project Delivery model. TULLOCH served as the Geotechnical Engineer-of-Record, providing investigation, design, analysis, instrumentation, and monitoring for bridge foundations, approach works, retaining systems, and temporary construction features.

Our work addressed complex on-shore and off-shore ground conditions while providing geotechnical input throughout design and construction.

Scope of Services

  • Off-shore geotechnical investigations for bridge piers and foundations
  • On-shore geotechnical investigations for approach embankments and abutments
  • Foundation design for bridge and associated infrastructure
  • Approach embankment design and settlement assessment
  • Reinforced soil slope and retaining wall design
  • Temporary and permanent causeway design
  • Settlement and stability analysis for construction causeways
  • Seismic response analysis
  • Instrumentation and monitoring of soils and bridge piers
  • Bathymetric surveys supporting river and foundation investigations

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