To understand where subway cars are now, it helps to understand their ... but also the minutiae that differentiates, say, a R142 and a R142A. The r/nycrail subreddit abounds with discussion ...

You see, the subway was in the midst of unification ... were introduced with the R142 cars back in 1999, also built by Bombardier. Despite that pedigree, the cars have been so bad that one ...