Q: How many trains?
A: I haven't seen definitive fleet numbers but it will be enough vehicles to provide 5-6 minute headways.
Q: Where do you store the extra units Where do you service the units How much will servicing cost?
A: Light Rail Vehicles (LRVs) will be stored and serviced in a maintenance facility build in the vicinity of Longwood Road and Frid Street. The maintenance facility will connect to the main LRT line via a spur line running along Longwood Road to Main Street. Incidentally, this means the LRT construction will include the cost to replace the Hwy 403 overpass on Longwood Road, which is 60 years old and due for replacement.