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Westbrook Pedestrian Overpass

Project Update - October 16, 2019

October will see some major construction milestones achieved, including a bridge lift date. This work will require extensive closures around the construction area, and there will be additional lighting and noise associated with the work during these activities:

  • The lift is currently scheduled for the evening of Friday, October 25th, 2019. Work will begin at 9:00 p.m. and construction activities will continue through the night;
  • Temporary road closure on Bow Trail between 33rd and 37th Streets from 9:00 p.m. on Friday October 25th to 12:00 p.m. (noon) on Saturday, October 26th (see attached closure plan showing detours);
  • Partial road closure on Bow Trail from 12:00 p.m. (noon) until 5:00 p.m. on Saturday October 26th, with traffic limited to one lane in each direction during this time period.

Removal of the existing bridge will occur during a second overnight closure of Bow Trail at the end of November, final details will be provided at a later date. The new bridge will be open to the public when the existing bridge is taken out of service.


Project background

The area surrounding Westbrook Mall has been identified in the Municipal Development Plan (MDP) and the Westbrook Village Area Redevelopment Plan as a Major Activity Centre, an ideal candidate for redevelopment through Investing in Mobility. With the addition of the Westbrook LRT Station, the area has seen an increased volume in pedestrians, making it an increasingly busy corridor.

Infrastructure improvements in the area like the Westbrook Pedestrian Overpass will encourage future development as the population surrounding the LRT Station increases. Accessible shopping, employment and residential opportunities in this transit hub are positive outcomes from Transit Oriented Development (TOD) projects such as this.

The existing overpass crossing Bow Trail between 33 and 37 Street S.W. was constructed in 1970, at a time when accessibility standards were much lower than they are today. Approaching 50 years old, the bridge is exhibiting significant deterioration and has numerous structural deficiencies. It has been determined that the most economically feasible solution to address the condition of the structure and its current level of accessibility is to replace it with a new overpass.

Project design and objectives

The new pedestrian overpass will bring multiple benefits to the Westbrook area including:

  • A more accessible structure with a wider bridge deck and ramps that are not as steep
  • Improved safety with the addition of better lighting and by redirecting pedestrians from street level crossing of Bow Trail
  • More than 40 new trees have been incorporated into the design around the new bridge
  • Providing a desirable connection for pedestrians to access destinations on either side of Bow Trail
  • Supporting employment and residential development in the Westbrook area
  • Reducing long-term infrastructure and operating costs by supporting redevelopment, slowing the outward expansion known as "urban sprawl" of the city as outlined in the Investing in Mobility plan and Transit Oriented Development policy
Westbrook bridge site plan


The City of Calgary remains committed to keeping stakeholders and area users informed and updated on the project. The project page will be regularly updated with information on the project, public information sessions and any other project related information. 311 is an additional resource for Calgarians to contact with questions about the project.

Related documents

Project timeline

Contract awarded: December 2018
Construction start: February 2019
Construction end: Late fall 2019