How Often Do Subway Signals Fail? Ask Twitter
The M.T.A. data on how often signals fail is quixotic. One place routinely reports when signals are on the fritz: @NYCTSubway, its Twitter account.
How Often Do Subway Signals Fail? Ask Twitter
The M.T.A. data on how often signals fail is quixotic. One place routinely reports when signals are on the fritz: @NYCTSubway, its Twitter account.