Calgary

City of Calgary responsible for Green Line cost overruns and legal risk, province says

After reviving the proposed Green Line LRT project and pitching its own design, Alberta's transportation minister is adamant the transit line is still the responsibility of the city, which would be on the hook for any construction cost overruns and lawsuits.

Alberta government has revamped proposed transit line but says city is on the hook

Alberta Transportation and Economic Corridors Minister Devin Dreeshen held a news conference on the side of Anthony Henday Drive Friday to announce completion of a lane expansion on the southwest portion of the ring road.
Alberta Transportation and Economic Corridors Minister Devin Dreeshen says the fate of the revamped Green Line LRT project is in the hands of Calgary city council. (Richard Marion/Radio Canada )

After reviving the proposed Green Line LRT project and pitching its own design, Alberta's transportation minister is adamant the transit line is still the responsibility of the city, which would be on the hook for any construction cost overruns and lawsuits.

Devin Dreeshen made the comments in an interview with CBC News on Wednesday, while city councillors continued to debate the merits of the redesigned project.

This latest iteration of the Green Line will feature no tunneling through Calgary's downtown, which was a major point of criticism from the province in the project's last alignment.

The revised plan has the LRT running through the core along 10th Avenue on elevated tracks, and then curving north to Seventh Avenue, allowing riders to connect with the Blue Line and Red Line in the downtown core.

"It's on the city to be able to manage it and to operate it," said Dreeshen, pointing to how the provincial government wants the realignment to help justify its $1.7 billion contribution as a funding partner.

"If there were any cost overruns on this or the extension of the Blue Line to the airport, that would be on the city," Dreeshen told host Rob Brown on CBC Calgary News at 6

A green sign that reads: Making way for the green line l-r-t. An investment in our future.
This file photo from September 2024 shows the former Lilydale chicken packaging plant in the southeast community of Ramsay, one of the vacant pieces of land held for a future Green Line LRT project. (Helen Pike/CBC)

There are various concerns about how an elevated line downtown could affect the property value of neighbouring office buildings and the viability of existing stores, which has led to discussion about potential lawsuits.

The city would assume any legal risk, Dreeshen said.

The City of Calgary says the Alberta government's revised Green Line LRT alignment would cost $7.5 billion — and not the $6.2 billion figure both the city's previously approved plan and the new provincial plan suggest.

"That's something we obviously are going to dive into," said Dreeshen. "As of right now, we don't know what's in it."

two maps side by side show two lines representing the Green line LRT.
The Alberta government says the new alignment designed by AECOM adds five more stops and will be 76 per cent longer. (Government of Alberta)

Despite the province's involvement in revamping the project, Dreeshen said it's up to city hall to decide the Green Line's fate.

"If Calgary council votes no to the Green Line, then it would be this Calgary council that voted no on the Green Line," he said.

Infrastructure consulting firm AECOM, hired by the province in September, was put in charge of designing the new alignment, which stretches just over 17 kilometres and has 12 stations instead of the previous plan's seven. 

A redacted copy of the AECOM report was released Wednesday afternoon.

Unlike what Dreeshen presented last week, the report considers three options to connect the Green Line from the proposed Grand Central Station north of the event centre, which is now under construction, to the existing CTrain lines.

Those options would cross the freight train tracks at First Street S.E., Second Street S.W. or Sixth Street S.W.

The report doesn't recommend any of the options over the others. In last week's presentation, only the Second Street S.W. option was included.

The AECOM report also provides renderings of what engineers envision the project looking like at Second Street S.W. and Seventh Avenue S.W., as well as a look at the proposed Grand Central Station.

People walk along a sidewalk under elevated train tracks.
An artist's rendering of what the Green Line LRT would look like elevated along Second Street S.W. at Seventh Avenue S.W. (AECOM)
A large building connected to an elevated section of train tracks.
An artist's rendering of the proposed Grand Central Station, which would be integrated into the Green Line LRT and connect to Calgary's new arena. (AECOM)

The report also includes a station at Eau Claire, which would be the last stop on the line for the Second Street S.W. and Sixth Street S.W. options.

A station at Eau Claire would leave things open for a further transit expansion north of the Bow River, according to AECOM's report.

Mention of a station at Eau Claire was also not included in Dreeshen's presentation last week.