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Building Better Bridges For Life

Video - 12.9m long bridge Double Lane

shows Panel two being installed ..see above



Video below - 18.5m long Single Lane Bridge

shows panel one being installed 


Guardian prefab abutments installed before closing road;     then road closed, Pony Truss bridge removed, new prefab bridge installed in 1 day


Certified Welding Bureau

Welding Instructor

Welding Inspector

3rd Party Welding Engineer Retainer

Western University

Collaboration with Jia Xue Ph.D 


Fiberglass Composite Bridge Decks

  • transverse panels
  • full depth or partial depth
  • modular in width and length
  • connection grouted or monolithic epoxy 
  • PL 1, 2, 3
  • sidewalk
  • flat or 2% cross fall from CL
  • camber
  • skew
  • scuppers, drains
  • embed connections, utility, etc.
  • asphalt wearing surface or others




  • composite action
  • non composite
  • panel to panel joints
  • expansion joints
  • fixed joints
  • bearings


  • up to 20% lighter than aluminum
  • up to 30% lighter than open steel grating
  • up to 40% lighter than orthotropic steel decks
  • up to 80% lighter than reinforced concrete decks



44m long bridge x 10.86m wide two lanes with one sidewalk shown 

ten transverse panels 
11m wide x 44m longten transverse panels 11m wide x 44m long

ten transverse bridge decks "pre-fitted" at shop 


transverse shear connectiontransverse shear connection



panel to panel connection panel to panel connection


PL3 and Pedestrian railingPL3 and Pedestrian railing









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500 James Street South, St.Marys Ontario Canada N4X1B4
500 James Street South, St.Marys Ontario Canada N4X1B4