kirk:
most of the remaining railway lines are in use - the one that runs behind summerhill still carries freight, and the railways can be difficult to deal with. the old belt line was abandoned, and that took years for the city to acquire it.
other lines might be wide enough to fit in transit alongside - as the scarborough ldt runs beside the tracks that run east of kennedy.
aprt from railway lines, hydro corridors are a good bet. unfortunately, some of these have been sold off for redevelopment (scarborough near sheppard and warden for example. these should be protected.
a word of caution - just becuase there is a corridor doesn't make it a good choice - the allen/spadina subway line has been criticised on this basis - ridership has always been low - it was driven by the low cost of building the line there, rather than by demand.
most of the remaining railway lines are in use - the one that runs behind summerhill still carries freight, and the railways can be difficult to deal with. the old belt line was abandoned, and that took years for the city to acquire it.
other lines might be wide enough to fit in transit alongside - as the scarborough ldt runs beside the tracks that run east of kennedy.
aprt from railway lines, hydro corridors are a good bet. unfortunately, some of these have been sold off for redevelopment (scarborough near sheppard and warden for example. these should be protected.
a word of caution - just becuase there is a corridor doesn't make it a good choice - the allen/spadina subway line has been criticised on this basis - ridership has always been low - it was driven by the low cost of building the line there, rather than by demand.