downtown rail mostly elevated, some at-grade

[dubu]

elevated rail ant at grade go tegether well because they are almost the same, except elevated rail isnt in the way. subways are very out of the way, too much. instead of walking straight on the train or walking up some steps you walk down undergroung a ways. maybe its just me but i dont like going underground. id rather be real high up then below ground. everyone iis different.