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Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks

 ENVIRONMENTAL infotransit changesProject background


Construction update


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Girder installation at TCH / Bowfort Road Interchange site.

Work continues on the construction of the new interchange as another milestone was reached when the installation of girders for the bridge structure was completed in March.

Phase 2 of the reconstruction of 83 Street is also underway. This phase of the reconstruction—south of Juniper Drive—means there is no longer a connection to Bowfort Road until this phase is completed.

Phase 2 reconstruction has resulted in the temporary closure of pedestrian access from Greenwood Village to Bowfort Road and the TCH. Access to the TCH and the Bowfort area for pedestrians and cyclists is detoured along 33 Avenue N.W. This will remain in place until the summer of 2016 when the reconstruction of 83 Street and Bowfort Road is completed.

This change in closures on 83 Street (from Phase 1 to Phase 2) has also resulted in some adjustment to Calgary Transit routes.

Access to Bowfort Road from the TCH will continue during construction, and motorists can enter Canada Olympic Park through a temporary intersection, located 500 metres west of the original intersection. Speed is reduced to 50 kms/hour on the temporary TCH (16 Avenue) detour near Bowfort Road N.W.

Project scope

The project design includes the creation of a free-flow six-lane roadway for 16 Avenue NW/Trans Canada Highway (TCH) beneath a new interchange/bridge at Bowfort Road. The new interchange will have dual left turns in all directions and two through lanes in each direction on Bowfort Road. The project also includes roadway and utility improvements along Bowfort Road, 83 Street N.W. and Canada Olympic Drive.

The Ultimate plan is designed to incorporate the future interchange upgrade at Stoney Trail to the west and accommodate a basket weave structure in the eastbound direction. Alberta Transportation has been consulted to ensure coordination with the TCH/Stoney Trail Interchange project. The plan also accommodates the widening of the Trans Canada Highway should that be required in the future.

Project timeline

  • Sept. 2, 2015 Traffic moved onto six-lane TCH detour
  • Sept. 2015 Excavation for bridge/interchange begins
  • Fall/Winter 2015 Bridge construction begins along with relocation of utilities and work on 83 Street and Bowfort Road
  • Late 2016 Anticipated opening of the interchange
  • Summer 2017 Final completion of project

Project budget

$71.7 million capital budget   

Bowfort Road / 83 Street N.W.

This project includes roadway and utility improvements to Bowfort Road and 83 Street N.W. Bowfort Road will see the construction of two roundabouts and an improved roadway to provide better and safer access to the businesses and services in the area. Access to Bowfort Road from the Trans Canada Highway (16 Avenue) will be maintained throughout construction.

83 Street is being reconstructed to provide better traffic flow and safety. It will remain closed until Summer 2016.

Roadway access is being maintained for Greenwood Village residents; Phase 2 reconstruction—south of Juniper Drive—has meant that the access to Bowfort Road from Greenwood Village is temporarily closed. Residents of Greenwood Village, when exiting or entering their community, will now need to use the north section of 83 Street towards Bowness.

Phase 2 reconstruction will also require the temporary closure of pedestrian access from Greenwood Village to Bowfort Road and the TCH (16 Avenue). Access to the Trans Canada Highway and Bowfort business area for pedestrians and cyclists isdetoured along 33 Avenue N.W.

Pathways

The pathway and sidewalk system for use by pedestrians and cyclists will be greatly improved as a result of this project. Some adjustment to the pathway system is needed during construction of this project.

Public engagement/communications

Communications and stakeholder and public engagement has occurred regularly in relation to this project.

During the development of the December 2007 ISL Engineering Report about the Trans Canada Highway and Bowfort Road Interchange, engagement involved interaction with key stakeholders, ranging from land owners to the general public.

In May 2014 small group update sessions were held with area businesses and property owners, as well as the Bowness and Valley Ridge Community Associations with a proposed revised design. In June 2014, two public open houses were held to provide the same information.

Further small group stakeholder meetings were held in 2015 to provide more details on the construction of the interchange and associated roadworks. An Information Session for businesses along Bowfort Road was held in March followed by a public information session in April.

Please fill out the online form if you have questions or require more information.

Impacts

With the construction activity and utility relocations, this project will result in some road restrictions and closures. Detours will be established for both local businesses and commuting traffic. Motorists should expect some delays when travelling through the construction area.

These closures, detours and restrictions have had some impact on Calgary Transit bus routes. The change in closures on 83 Street (from Phase 1 to Phase 2) has also resulted in some adjustment to Transit routes.


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  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks
  • Trans Canada Highway / Bowfort Road N.W. Interchange Project and related roadworks

Related documents

Map view

Design Plans & Renderings