Skip to content
O-Train
EntityQ2422359· pop 17· linked from 589 articles

The O-Train is an urban rail transit system in Ottawa, Ontario, Canada, operated by OC Transpo. The O-Train system consists of three lines, all of which are fully grade-separated. As of March 2025, one line is currently being extended and a new line will be added as part of the Stage 2 project, with new segments being phased in between 2026 and 2027.

Key facts

Public transit.name
O-Train
Public transit.image
O-Train logo.svg
Public transit.owner
City of Ottawa
Public transit.locale
Ottawa, Ontario
Public transit.lines
3 (+1 under construction)
Public transit.stations
25 (+16 under construction)
Public transit.daily_ridership
()
Public transit.annual_ridership
()
Public transit.operator
OC Transpo
Public transit.character
At-grade, elevated and underground
Public transit.system_length
(+ under construction)

via Wikipedia infobox

Described at

UrbanRail.Net > North America > Canada > Ontario > Ottawa Light Rail

urbanrail.net

Trillium Line The original O-Train, now the Trillium Line (or Line 2) was an 8 km light rail line, since upgrading in 2015 operated with six Coradia Lint 41 DMUs from Alstom on an old railway line between Bayview and Greenboro, with a train every 10-12 minutes. As approved in March 2019, the Trillium Line was extended south from Greenboro to Riverside South, with a branch to Macdonald-Cartier International Airport, adding 16 km and 6 stations (plus two on existing line). To allow for this extension, the line was out of service from 2 May 2020 until 6 Jan 2025! As the line continues to be operated with diesel-powered trains, the fleet was enhanced with new FLIRT DMUs from Stadler, leaving the Coradia Lint 41 DMUs for the Line 4 Airport Shuttle. Video - All Line 1 stations

Excerpt from a page describing this subject · 4,403 chars · not written by Vinony

Wikidata facts

Instance of
light rail
Part of
OC Transpo
Named after
Ottawa
Country
Canada
Located in
Ottawa
Operator
OC Transpo
Official website
www.octranspo1.com
Image
ON OC-Tr 20050728-145844 RameTalent DesserteUrbaine.jpg
Show 5 more facts
Commons category
O-Train
topic's main category
Category:O-Train
date of official opening
2001-10-00
Sources (2)

via Wikidata · CC0

~24 min read

Encyclopedic overview

20 sections
Contents
  • Overview
  • History
  • Pilot project
  • Name
  • Expansion controversies
  • Cancellation of expansion
  • East–west line
  • Other possibilities
  • Mayor's Committee on Transportation
  • New transit plan
  • Confederation Line
  • Stage 2
  • Openings
  • Construction
  • Future extensions
  • STO connection
  • See also
  • Notes
  • References
  • External links

The O-Train is an urban rail transit system in Ottawa, Ontario, Canada, operated by OC Transpo. The O-Train system consists of three lines, all of which are fully grade-separated. As of March 2025, one line is currently being extended and a new line will be added as part of the Stage 2 project, with new segments being phased in between 2026 and 2027.

The O-Train network currently operates one light rail line, Line 1, and two diesel light rail lines, Line 2 and Line 4. Line 1 travels in a 2.8 km tunnel in the downtown core, and the rest of the network continues to operate grade-separated on surface-level, trenched, or elevated tracks.

Excerpted from Wikipedia’s “O-Train” article, available under the CC BY-SA 4.0 licence.

Gallery (7)