abstract:Subway circuit is a term that was created before 1914 to define a group of legitimate New York City theaters featuring shows passing out from Broadway and usually prefacing their "going on tour" or used to get a try-out of a show before being sent to Broadway for a verdict. The theater also had to be reachable by New York City subway.
Owing to that subwaycircuit in a citygenerally passes throughdowntown area, the vibrationeffectsof the subway to the buildingsand circumstancearoundcan not be neglected.