O-Train Line 1 will undergo annual maintenance from Monday, June 5 until Monday, June 19. Train service will continue, but R1 bus service will be required in some sections at varying times during temporary closures.
The work will address water leaks, reduce noise and vibration through rail grinding, inspect the overhead catenary system and track, and include general cleaning and maintenance.
Wherever possible, work will take place outside of peak hours. Service will operate in the following sections at the following times:
| Date | Time | Line 1 train service | R1 replacement bus service |
| Monday, June 5 | 8 pm to 1 am | Hurdman to Blair | Tunney’s Pasture to Hurdman |
| Tuesday, June 6 | 8 pm to 1 am | Tunney’s Pasture to Parliament; Tremblay to Blair | Lyon to Blair |
| Wednesday, June 7 | 8 pm to 1 am | Tunney’s Pasture to Parliament; Tremblay to Blair | Lyon to Blair |
| Thursday, June 8 | 8 pm to 1 am | Hurdman to Blair | Tunney’s Pasture to Hurdman |
| Friday, June 9 | 5 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 2 am | Tunney’s Pasture to Parliament | Lyon to Blair | |
| Saturday, June 10 | 6 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 2 am | Hurdman to Blair | Tunney’s Pasture to Hurdman | |
| Sunday, June 11 | 8 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 11 pm | Hurdman to Blair | Tunney’s Pasture to Hurdman | |
| Monday, June 12 | 5 am to 8pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 1 am | Hurdman to Blair | Tunney’s Pasture to Hurdman | |
| Tuesday, June 13 | 8 pm to 1 am | Lyon to Blair | Tunney’s Pasture to Rideau |
| Wednesday, June 14 | 8 pm to 1 am | Tunney’s Pasture to Rideau | Rideau to Blair |
| Thursday, June 15 | N/A | Full Line 1 service | N/A |
| Friday, June 16 | 5 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 2 am | Tunney’s Pasture to Parliament | Lyon to Blair | |
| Saturday, June 17 | 6 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 2 am | Tunney’s Pasture to Parliament | Lyon to Blair | |
| Sunday, June 18 | 8 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 11 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Blair | |
| Monday, June 19 | 5 am to 8 pm | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Hurdman |
| 8 pm to 1 am | Tunney’s Pasture to Parliament;Hurdman to Blair | Lyon to Blair |
OC Transpo staff will be located at key O-Train Line 1 stations to assist customers. Signage will be posted along Line 1 to notify customers of service changes and to direct them to R1 bus stops.
For more information, customers can visit octranspo.com or call 613-560-5000. You can also connect with OC Transpo through Facebook, Twitter and Instagram.
