Toronto should consider using streetcars with doors on both sides. Centre platforms to transfer to Ontario Line stations could be used, instead of buying real estate for off-street loops. We could
add left side doors on the existing Flexity Outlook streetcars.
See
link to Boston's plans...
Been calling for duel end cars since 2005 as it deals with so many issues that happen to the system today.
Less land for turning cars as well dealing with tight turning radius that cause squealing that is a common complaint by locals.
Having crossovers along the line allows cars to be short turn or reverse if there is blockage to the line in front of the car. This allows fast service to riders going in the opposite direction who car is caught up in blockage going the other way.
Remove the need to have cars go on long detours to get service back on schedule or the need to short turn. Again remove the squealing of cars changing routes for detour or blockage.
Very few locations can support centre platforms and mostly DOA.
Con is the lost of seats where doors will have to be added and one of the biggest bitch I have heard since 2003, even for the subway trains. Doesn't seem to be a problem to other NA systems using duel ends, as well Europe. If subway trains can have doors both sides, why not streetcars or buses??
The other con is it takes time for the driver to walk from one end to the other where the loops allow next to no time to turn. The pro of this it allow the driver some exercise than sitting in a seat for most of their shift if no break can be had for a loop.
Most loops have an issues handling one of the current cars and if sections were added to make the car longer, it will be more of an issues. With stub ends, you can hold 2 cars and based on land, most likely handle longer cars.
Had hope to ride one of the new Boston cars last year, but COVID kill that idea. A lot of trackwork needs to be upgraded and a lot was done last summer with month closure of branches. The new extension will fix some issues for the old section. Main problems in the past been the manufactures of the cars and CAF are doing the new ones.
As a note, think what a duel end car would do for the QQW section once work starts on the east extension. Add a crossover at York St and riders would still use the streetcar to York St than change to buses at Spadina. Do the same at Parliament and you are setup to handle the next phase with no disruption to service or need to build a loop only to remove it at a later date with disruption to service.