On specific days between Saturday, October 19 and Sunday, November 3, O-Train Line 1 service will be impacted by planned maintenance. R1 Replacement bus service will run during impacts.
- October 19 and 20: Line 1 closed between Blair and uOttawa stations all day.
- October 22, 23, 29, and 30: From 11 pm, Line 1 closed between Blair and uOttawa stations.Â
- October 26 and 27 and November 1 and 2: Full O-Train Line 1Â closed all day.
 For more details, please visit octranspo.com.