By Jason White, 1310 News, April 27, 2020
This is the final week of service on Ottawa's north-south O-Train line for two years, as the city prepares for the first part of its LRT Phase 2 project.
The Trillium Line will close at the end of service on Saturday, May 2, to allow the construction of a spur line into the airport and an extension of the line to Riverside South.
During the closure, OC Transpo will operate R2 replacement bus service along the entire line, serving all stations plus a stop at Preston and Gladstone, along with South Keys, Walkley and Heron stations.
https://www.ottawamatters.com/local-news/o-train-trillium-line-closes-this-week-2284937