O-Train

The O-Train is a light rail transit (LRT) and commuter rail system in Ottawa, Ontario, Canada. It comprises two lines: the Trillium Line (Line 2), a north-south diesel light rail transit (DLRT) line, and the Confederation Line (Line 1), an east-west electric light rail transit (ELRT) line.

Trillium Line (Line 2)

Originally opened in 2001 as a pilot project, the Trillium Line uses diesel-powered trains. It runs from Bayview station (connecting to the Confederation Line) south to Limebank station, with several intermediate stops. The line has undergone expansions and upgrades over the years, including lengthening the platforms to accommodate longer trains and adding new stations. Service on this line has been subject to temporary closures for major expansions.

Confederation Line (Line 1)

The Confederation Line, Ottawa's east-west LRT line, uses electric trains running largely in a tunnel through the downtown core. It extends east to Blair station and west to Tunney's Pasture station, connecting key destinations and neighborhoods. Construction of this line faced numerous delays and challenges. Since opening, it has also experienced periods of service disruption and required significant maintenance work.

Future Expansion

Significant expansion projects are underway or planned for both lines to extend their reach further east, west, north, and south, connecting more communities within the Ottawa metropolitan area. These expansion projects aim to improve connectivity, reduce traffic congestion, and promote sustainable transportation options.

Governance

The O-Train is owned by the City of Ottawa and operated by a private consortium. The maintenance and operation contracts are complex and have been subject to public scrutiny due to service reliability issues.