By Ottawa Citizen, July 20, 2015

Required maintenance work is forcing OC Transpo to temporarily replace O-Train
service on the Trillium Line with bus service for three Sundays over the next
month. Beginning on Sunday, July 26, Trillium Line service will be replaced by
Route 107 bus service that will travel parallel to the train route between
Bayview and South Keys stations. There will be limited stops along the route.
The other two Sunday replacement services are scheduled for August 9 and 16. via
O-Train Trillium Line to be temporarily replaced by bus | Ottawa Citizen.