what is up with those? in my 17 years of using the MBTA i have never noticed them until my girlfriend pointed them out to me tonight.
why are they there?
why are they there?
Railroad Forums
BigRock wrote:I jokingly tell my friends that they are sign language for Inbound and Outbound.
Secondary meanings include the American Sign Language shorthand for "Boston", and directional indicators for the trains which pass beneath.Guess you weren't joking as much as you thought you were