There is no issue with how Eglinton was built. Over time there are many options to allow the line to grow with the city:
Vehicle Capacity
- Greater frequency. +100%
- Add another car with the same specifications to the train. +50%
- Switch to module arrangement with less dead space (e.g. 9 module car + 7 module car, 17 module single car) or upgrade to completely different vehicles +10-25%
So if a 500 passenger train comes every 5 minutes today that is a 6000 pax/h capacity, running at 2.5min 12,000 pax/h, with a three car train 18,000 pax/h, with a zero dead space car set 22,000 pax/h. In addition one would assume that frequent GO services and Line 3 opening, and other new service yet envisioned would direct some trips to other paths.
Station Capacity
- Accessibility investments in secondary exits.
Speed
- Signal priority
- Increased protection against incursions
- Strategic investments for fly-under stations at the most problematic intersections. There should be some metrics, similar to rail level crossing risk calculations, that drive this.