Share this page Print

Green Line - Industry Information

Industry information

On June 26, 2017 City Council approved the recommended 46 km Green Line LRT alignment and station locations, as well as the first stage of construction. This is a major milestone for the project, and ensures that the long-term vision for the Green Line can be implemented over time, as funding becomes available.

Update - July 2018

The City of Calgary is providing new documents for background information on the Green Line project which may include geotechnical information, design information, mapping information, station information, or other information about the design and construction. Please refer the disclaimer included in each document for important information on the content.

New documents added:

click to enlarge map

Funding Status

Funding for the Green Line has now been announced from all three levels of government.

Enabling Works: On Saturday, December 3, 2016, the Government of Canada and the Province of Alberta announced funding from the federal Public Transit Infrastructure Fund (PTIF) and the provincial Green Transit Incentives Program (GreenTRIP), to prepare the Green Line right-of-way for construction including items like utility relocations, land acquisition, environmental remediation and transit improvements.

Federal Government: On July 24, 2015 the Government of Canada announced $1.53 billion in funding for the Green Line LRT project.

Provincial Government: The City applied for funding through the Province's Green Transit Incentives Program (GreenTRIP) on August 31, 2016. On July 6, 2017, the Government of Alberta announced up to $1.53 billion over 8 years to build stage 1 of the Green Line LRT program.

Municipal Government: In December 2015, The City committed $1.56 billion over 30 years, contingent on support from the Federal and Provincial governments.

Contracting Strategy

On March 19, 2018 City Council approved the Design-Build-Finance (DBF) delivery model recommended by City Administration following an approval by the Priorities and Finance Committee (PFC) on March 6, 2018.

Various models were investigated, ranging from full Private-Public Partnerships (P3) to more traditional methods like Design-Build (DB). For details on the material that was presented to City Council, view the meeting minutes.

Following approval of the delivery method by City Council, a Request for Qualifications (RFQ) is expected to be released in Q4 2018, followed by a Request for Proposals (RFP) in Q1 2019. When information becomes available on bidding opportunities for the Green Line LRT, this will be posted to MERX and the Alberta Purchasing Connection ('APC') website. Members of industry are reminded to avoid lobbying with City of Calgary Administration and City Council members as this could result in being precluded from future bidding.

Public Involvement

Public engagement has been a key piece in planning the Green Line over the last two years. More than 10,000 participants have taken part in over 100 engagement events across the city and online. Engagement on the route alignment and station locations is now complete. Further public engagement will focus on the details of how the Green Line will function and integrate into communities and access and circulation in the station areas and neighbourhoods along the line.


The first stage of construction for Green Line LRT is recommended to extend from 16 Avenue N (Crescent Heights) to 126 Avenue S.E. (Shepard). This will be the longest segment of LRT ever constructed at one time in Calgary's history.

  • Stage 1 of construction for Green Line will be 20 km long and will include 14 stations, the Centre City tunnel, a LRV maintenance facility, and approximately 70 low floor LRT vehicles.
  • Building the full tunnel in the Centre City is a key component to ensuring this line can be expanded in the future.
  • With the tunnel in the Centre City constructed, Calgary will be well positioned to expand the line in affordable and incremental pieces to the north and the southeast as funding becomes available


Stage 1 is projected to begin construction in 2020, and is anticipated to open in 2026.

Enabling works

Calgarians living or working along Stage 1 of the Green Line will have already started to see construction activity along the future Green Line route. These construction activities include items like utility relocation, environmental remediation and land preparation. Doing this work now means it will be easier to build the Green Line LRT tracks and stations in the future. See the construction page for more details on individual projects.

Contact information

For specific questions, email Sign up for email updates on the procurement strategy and future opportunities, select 'Green Line' and then 'Green Line industry information'.​​​​​​​​