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78 Avenue Project

July 1, 2025

Station: Ogden

Status: Completed

Type: Stations

The 78 Avenue project in Ogden was a large-scale early works project that began in June 2023 and was completed in July 2025

 

(Image: Looking north at the roundabout on the east side of the 78 Avenue underpass, which connects to Ogden Dale Road)

Scope of work

The overall scope of work included constructing a pedestrian tunnel at 72 Avenue S.E., a vehicle underpass at 78 Avenue S.E., and upgrading a portion of 78 Avenue from Ogden Road east to the Canadian Pacific Kansas City (CPKC) rail line, including new utilities and roadworks to support long-term infrastructure needs. On the east side of the embankment, a new roundabout connecting to Ogden Dale Road was also constructed to create a new entrance in and out of the industrial area.

As an early works project, this work enhances transportation and pedestrian safety in the area and supports the future construction of the Green Line SE Project.

The Green Line alignment will run parallel and west of the current CPKC rail line in Ogden, with its own bridge to cross 78 Avenue S.E. The Ogden Station will be located near 72 Avenue S.E.

Start Date: June 2023
Completion Date: July 2025
Construction Partner:

Graham logo

Design Partner:

Hatch logo

78 Avenue area

Rendering of 78 Avenue Tunnel with multi-use pathway, vehicle lanes and sidewalk and the CPKC rail above
78 Avenue S.E. now connects to a roundabout built on the east side of the tunnel. This roundabout allows trucks travelling on Ogden Dale Road S.E. to remain on designated truck routes without entering the community.
Rendering from above of 78 Avenue tunnel with CPKC Rail tracks and Ogden Dale Road S.E roundabout.
78 Avenue S.E. connects to a roundabout built on the east side of the tunnel. This roundabout allows trucks travelling on Ogden Dale Road S.E. to remain on designated truck routes without entering the community.

Other work included installation and upgrades of stormwater infrastructure and other utility installations, including a manhole at Ogden Road and 78 Avenue S.E., and landscaping and sidewalk improvements.

Once the underpass is open towards the end of July, , 78 Avenue S.E. will become the new connection between Ogden and the industrial area east of the CPKC rail tracks. However, 78 Avenue S.E. will not be designated as a truck route.

72 Avenue area

A pedestrian tunnel near 72 Avenue S.E. has been built to connect the future Ogden Station to Ogden Dale Road S.E. This tunnel will remain closed until the future Ogden station opens. The tunnel is currently fenced for safety reasons.

Looking at the east entrance to the 72 Avenue pedestrian tunnel, which will open to the public when the Ogden station opens

69 Avenue

Once the underpass at 78 Avenue S.E. is open to traffic, 69 Avenue S.E. at the CPKC tracks will be closed permanently.

78 Avenue S.E. will become the new connection between Ogden Road and Ogden Dale Road S.E.

Looking west through the 78 Avenue underpass from the new roundabout

Photos

Looking into the 78 Avenue underpass from the east side of the rail embankment
Looking into the 78 Avenue underpass from the east side of the rail embankment
Looking north at the roundabout on the east side of the 78 Avenue underpass, which connects to Ogden Dale Road. Photo: Graham Infrastructure Ltd.
Looking north at the roundabout on the east side of the 78 Avenue underpass, which connects to Ogden Dale Road
Photo: Graham Infrastructure Ltd. Girders being craned into place for the 78 Avenue underpass
Girders being craned into place for the 78 Avenue underpass
Looking down at the 78 Avenue underpass and the CPKC rail line above it. Photo: Graham Infrastructure Ltd.
Looking down at the 78 Avenue underpass and the CPKC rail line above it
Looking west through the 78 Avenue underpass. Photo: Graham Infrastructure Ltd.
Looking west through the 78 Avenue underpass
Looking southwest at the 78 Avenue underpass as a CPKC train travels by. Photo: Graham Infrastructure Ltd.
Looking southwest at the 78 Avenue underpass as a CPKC train travels by
Asphalt paving in progress at the roundabout on the east side of the 78 Avenue underpass. Photo: Graham Infrastructure Ltd.
Asphalt paving in progress at the roundabout on the east side of the 78 Avenue underpass
Compacting in progress on the west side of the 78 Avenue underpass. Photo: Graham Infrastructure Ltd.
Compacting in progress on the west side of the 78 Avenue underpass
Compacting in progress on the west side of the 78 Avenue underpass. Photo: Graham Infrastructure Ltd.
Compacting in progress on the west side of the 78 Avenue underpass
Looking east through the 78 Avenue underpass Photo: Graham Infrastructure Ltd.
Looking east through the 78 Avenue underpass
Looking west through the 78 Avenue underpass from the new roundabout. Photo: Graham Infrastructure Ltd.
Looking west through the 78 Avenue underpass from the new roundabout
Looking at the west entrance of the 72 Avenue pedestrian tunnel. Photo: Graham Infrastructure Ltd.
Looking at the west entrance of the 72 Avenue pedestrian tunnel
Looking down at the 72 Avenue pedestrian tunnel. Photo: Graham Infrastructure Ltd.
Looking down at the 72 Avenue pedestrian tunnel
Looking at the east entrance to the 72 Avenue pedestrian tunnel, which will open to the public when the Ogden station opens. Photo: Graham Infrastructure Ltd.
Looking at the east entrance to the 72 Avenue pedestrian tunnel, which will open to the public when the Ogden station opens
Overhead view of the pedestrian tunnel at 72 Avenue S.E.
East side of the pedestrian tunnel at 72 Avenue S.E.
Overhead view of pedestrian tunnel at 72 Avenue S.E.
West side of the pedestrian tunnel at 72 Avenue S.E.
Construction workers installing tiebacks with a heavy machine operating in the background.
Tiebacks (horizontal steel beams) being installed to support the secant wall. This wall supports the diversion track for CPKC’s trains, allowing a roadway to be built underneath.
A piling rig uses an auger to dig deep into the ground.
Piling in action in Ogden in June 2024. The piling rig uses an auger to dig deep into the ground (around 20 metres). These piles then form the foundation structure for the tunnel that will be built at 78 Avenue S.E. on the east side of the Canadian Pacific Kansas City (CPKC) rail tracks.
A loader is used in conjunction with the piling rig to remove the dirt that the rig brings up from deep in the ground.
A loader is used in conjunction with the piling rig to remove the dirt that the rig brings up from deep in the ground.
Distance shot of large rebar cage being prepared to be lifted into the piling hole by heavy machinery.
A large rebar cage is fabricated on site and then lifted into the piling hole to add structural support to the concrete that gets poured in afterwards.
The rebar cage is placed down into the hole.
It takes a lot of coordination to safely get the rebar cage placed correctly so it can go down into the hole.
East side of the CPKC rail line embankment at 78 Avenue S.E. where excavation was in progress to prepare for the construction of the new tunnel.
East side of the CPKC rail line embankment at 78 Avenue S.E. in April 2024, where excavation was in progress to prepare for the construction of the new tunnel.
View of the 78 Avenue S.E. project site with dirt piles to build up temporary diversion embankments for the rail tracks.
The 78 Avenue S.E. project site in 2023. Over 90,000 cubic metres of dirt was trucked in to build up temporary diversion embankments for the rail tracks so construction of the vehicle tunnel at 78 Avenue and the pedestrian tunnel at 72 Avenue could take place.

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