Hull Causeway Widening

The first phase of the project was a new prefabricated cyclist bridge between the Hull Trestle and Hull Causeway structures at the north end of the Chaudière Crossing in Ottawa to accommodate southbound cyclists with construction beginning in summer 2020.

The second phase consists of the widening of the existing Hull Causeway structure to carry two vehicular lanes and one northbound cycle lane and widening the existing sidewalk between the Hull Causeway and the Union Bridge. The anticipated duration of the construction is 28 weeks, commencing in winter 2022.

The comment period has now ended. 


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Latest update

June 18, 2020 - The assessment decision statement has been issued to the proponent.



Michelle Fairbrother, Environmental Analyst
Telephone: 613-736-3274

  • Location

    • Chaudière Crossing, Hull to Ottawa (Quebec)
  • Nature of Activity

    • Highways and Roads
    • Bridges
  • Assessment Status

  • Start Date

  • Proponent

  • Authorities

    • Public Services and Procurement Canada
  • Assessment Type

    Project on federal lands
  • Reference Number


Nearby assessments

...within 200 kilometres
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