Bow River Bridge


Cochrane's new bridge across the Bow River located near the SLS Family Recreation Center started construction in August 2018. The new bridge and the arterial road connections will also include on-street bike lanes and a separated, parallel 3 metre-wide multi-use pathway that connects with Cochrane’s existing pathway system. See the video rendering here.

Public input

Find out about opportunities for public input into the bridge name and some of the aesthetic aspects:

Construction updates

Bridge and south road alignment

Click for larger image.

This map shows the general location of the new bridge and alignment of the proposed James Walker Trail corridor (alignment will be finalized as part of the ongoing detailed design).

The bridge is being designed as a three-span bridge with a single pier in the river, and the second pier adjacent to the river. The outer spans will be about 51m (165 ft) each with the central span being about 58m (190 ft). The piers have been designed with two columns to improve visibility for users beneath the bridge and the overall bridge aesthetics.

Video rendering 
James Walker Rendering Looking NE FinalClick for larger image.Conceptual rendering of the bridge at its actual location and design elevation.
BridgeIllustrations-01Click for larger image.

Conceptual illustration of the bridge design. In addition to two traffic lanes, the bridge includes bike lanes and a separated, 3 metre-wide multi-use pathway. A large lookout area above the eastern pier can be used to by cyclists and pedestrians to enjoy the view of the river. 

Once construction of the bridge is complete, the beach and multi-use pathway under the bridge will be re-opened.

Information Update thumbnailClick for larger image.The south side of the Bow River is experiencing significant changes: stripping and grading for Precedence (new community), the start of bridge construction, the relocation of gravel pit operations and preparation for the new gravel extraction area.

Contact us

Ray Predika, P.Eng.  
Project Manager, Infrastructure Services
Phone: 403-851-4735  

Group-groundbreaking July 9, 2018

Groundbreaking July 9, 2018

(l-r): Coun. McFadden, Bearspaw elder Irene Baptiste of Stoney Nakoda First Nation, Coun Nagel, Banff-Cochrane MLA Westhead, Coun Reed, Mayor Genung, Coun Wilson, Tsuut’ina spiritual spiritual leader Hal Eagletail, Coun Fedeyko, Coun Flowers.

Aug 24, 2018

Aug 24, 2018

Start of construction of the in-river berm that will be used as a construction platform for the east pier of the bridge.

Sep 5, 2018

Sep 5, 2018

Construction of the temporary berm is complete (approx. 9500 m3 of cobbles). The berm will be used as a construction platform for the bridge piers and will be completely removed in summer of 2019 so the gravel beach can be reestablished.

Oct 1-18

Oct 1, 2018

Things are getting busy at the bridge with the start of construction of the in-river pier foundations. The foundations for each pier consist of eight drilled-shaft, cast-in-place concrete piles that are about 1.2m (4ft) in diameter and up to 13m (43ft) long. The cut for the east abutment on the far side of the river is also advancing with a further 4 m of cut to go.

First concrete Oct 3-18

Oct 3, 2018

The first concrete for Cochrane's new bridge was poured on October 3, 2018 at 2:30pm.

October 11, 2018

Oct 11, 2018

This photo shows how the new Griffin Road realignment project connects to the bridge and new James Walker Trail across the river.
Credit: Bill Marsh Photography