SkyTrain overnight testing began October 3 on sections of the Expo and Millennium lines. The program is expected to continue for about five months. TransLink says trains will run overnight on weekends and on some Mondays.
The trains carry no passengers. TransLink says the work happens outside regular operating hours, with no reductions or disruptions to regular SkyTrain service.
When overnight trains may run
TransLink lists three possible overnight testing windows. The Monday window applies only on Mondays selected for testing:
- Saturday mornings: 1:45 to 5:45 a.m.
- Sunday mornings: 1:45 to 6:45 a.m.
- Selected Monday mornings: 12:45 to 4:45 a.m.
Testing will move between different sections of the Expo and Millennium lines. The September 29 release does not give a neighbourhood-by-neighbourhood rotation schedule.
What people living near the guideway can expect
Residents near an active testing section may hear trains at hours when the guideway is normally quiet.
TransLink says two steps will limit overnight noise:
- Rotating locations: Testing will move across the network instead of staying in one area every night.
- Reduced train audio: Alarms and announcements will be suspended wherever possible.
Why SkyTrain is testing for five months
The tests are preparing a new 40,000-square-foot Operations Control Centre near Edmonds Station in Burnaby. During the overnight program, the new centre will gradually take control of trains and test daily operations, maintenance scenarios, and emergency response.
The control centre is expected to open in 2027. TransLink says it will support the Broadway Subway and Surrey Langley SkyTrain, plus future network growth. The provincial project page calls the Langley project the Dave Barrett Extension and lists late 2029 as its anticipated in-service date.
This is the first expansion of SkyTrain's operations-control space since 1985, even though the network has grown to about four times its original size.
What to do with the schedule
If you live near either line, save the three windows for nights when unexpected train noise would matter. Treat them as possible noise windows, not a fixed schedule for your neighbourhood.
Sources
- TransLink: SkyTrain begins overnight testing ahead of major network expansion
- The Buzzer: The future of SkyTrain: A sneak peek at our new Operations Control Centre
- Province of British Columbia: Surrey Langley SkyTrain project overview
- Image: Exp691, “SkyTrain Mark 2 326,” Wikimedia Commons, CC BY 4.0; cropped and resized by Trends Today
