https://www.blogto.com/city/2025/01/ttc-outage-emergency-rail-repair/
If every major subway & metro train line had 4 tracks, it would be so much easier to do maintenance & repairs. Even a triple track line would allow more flexibility.
https://www.blogto.com/city/2025/01/ttc-outage-emergency-rail-repair/
If every major subway & metro train line had 4 tracks, it would be so much easier to do maintenance & repairs. Even a triple track line would allow more flexibility.
