who we are 


Doug Dixon & Associates Inc. was founded in July 2017 to provide services in the field of Bridge Engineering.  Doug Dixon & Associates Bridge Engineers have experience in all types of bridges including highway, pedestrian, heavy and commuter rail, utility, animal crossings, culverts and emergency replacement bridges.  We have designed and provided construction administration of fixed and movable bridges for highway and rail traffic.   We are experienced in all materials for Bridges including, steel, reinforced, precast and post-tensioned concrete, masonry, timber, composites, aluminum, and corrugates steel.  Engineers in the firm have more than 90 years of combined experience providing exclusive Bridge Engineering services.

Our firm provides a level of bridge engineering knowledge often associated with only the larger national or multi-national firms. However we can do so with a more personal approach by assigning Senior Bridge Engineers to be directly responsible for all Owner’s assignments.






MTO RAQS Certified

  in following

Bridge Engineering Specialty

  • Bi-ennial Inspections
  • Condition Survey„
  • Wood Bridge Inspection      
  • Rehabilitation – General    
  • Design & Evaluation – Single Span
  • Rehabilitation – Structural Coating 
  • Underwater Inspection        
  • Design & Evaluation – Complex Structures (Multi-Span)