Joel N. Weber II
Engineer
I have seen someone claim that these days there are no height issues on the north side of the MBTA system with the bilevel coaches the MBTA owns. However, there have been issues with derailments through an interlocking when they've tried running bilevel coaches on the north side in the past.I disagree. I take the MBTA every day to Boston from my surrounding suburb and people will stand rather than sit 5 across. In fact, sometimes the aisles are totally full of standers while the middle seats remain empty. I wish that my line had the double decker cars that I see on the south shore, but I'm not sure if the tunnel on my route limits the height of the cars.
However, that's sufficiently Nth hand information that it should be taken with a canister of salt.
(Where are there any north side tunnels?)
I assume the MBTA's plan when they get the new Rotem coaches is to start running bi-level cars everywhere and retire the old single level cars, but with ever increasing demand, the sensible thing is probably to keep running everything they have now and simply add the Rotem cars.