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Green Line - Vision

Vision for Green Line

A transit service that improves mobility in existing and new communities in north and southeast Calgary, connecting people and places, and enhancing the quality of life in the city.

The Green Line is Calgary’s next light rail transit (LRT) line, and one of the highest public transit infrastructure priorities for the city. The Green Line is designed to be both a transit system and a platform for development and City Shaping; it will provide efficient service and connections to destinations throughout the city, and areas where people can live affordably with access to amenities, services and sustainable mobility options.

The Green Line will be an important piece of Calgary's transit network, adding 40 kilometres of track to the existing 59 kilometre LRT system.

End-to-end, it will connect communities between Keystone and Seton to downtown and various other destinations along the way. Once the full alignment is built, the line will carry an estimated 90,000 - 140,000 trips per day.

The Green Line will provide direct connections to the new South Health Campus, new recreation centres, major employment centres, the new $168 million National Music Centre, the new $245 million Central Library, Stampede Park, and several business revitalization zones. The Green Line will also integrate with future rail connection to the Calgary International Airport, which is in the midst of a $2 billion expansion.

From bus-based transitway to LRT

The Green Line was initially planned to be built as bus-only lanes called a transitway. While a transitway would not provide the capacity and reliability of an LRT service, this option would improve service in communities, without the significant initial capital investment required for LRT. The transitway was planned to be extended and converted into an LRT line in the future, as funding became available.

In July 2015, the Government of Canada announced that up to $1.53 billion from the Public Transit Infrastructure Fund would be awarded to the Green Line as an LRT project, contingent on The City’s application. This announcement offered the opportunity to explore building the Green Line as an LRT from the beginning, providing all three levels of government could provide matching contributions.

Current funding status

Federal Government: On Saturday, December 3, 2016, the Government of Canada and the Province of Alberta announced funding that will bring The City of Calgary one step closer to beginning construction of the new Green Line LRT. The funding, which comes from the federal Public Transit Infrastructure Fund (PTIF) and the provincial Green Transit Incentives Program (GreenTRIP), will provide transit infrastructure funding to more than 25 municipalities across Alberta. In Calgary, the funds will help prepare the Green Line right-of-way for construction with items such as utilities and land.

Provincial Government: Funding discussions are ongoing with the Government of Alberta. The City applied for funding through the Province’s Green Transit Incentives Program (GreenTRIP) on August 31, 2016.

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

Construction timeline

An overall construction timeline will be developed once funding from all three levels of government is understood. Some early construction may occur in preparation for the LRT in 2016-2018. Please visit the construction page​ for more information.