a green sign pointing northbound on a wall a green sign pointing northbound on a wall a green sign on a wall with a white background a green sign on a wall that says northbound trains a green sign on a wall pointing northbound trains a green sign on a wall pointing northbound trains a green sign pointing northbound on a wall a green sign on a wall that says northbound trains a green sign on a wall with a northbound train sign a green sign on a wall with a white ceiling a green sign on a wall pointing northbound trains a green sign on a wall pointing northbound trains a green sign on a wall with a white background a green sign pointing northbound on a wall a green sign on a wall pointing northbound trains a green sign on a wall pointing northbound trains a green sign on a wall pointing northbound trains a green sign pointing northbound on a wall a green sign on a wall that says northbound trains a green sign on a wall with a white background a green sign on a wall that says northbound trains a green sign on a wall with a northbound train sign a green sign on a wall with a white background a green sign pointing northbound on a wall a green sign on a wall with a white background a green sign pointing northbound on a wall a green sign pointing northbound on a wall a green sign on a wall with a northbound train sign a green sign pointing northbound on a wall a green sign pointing northbound on a wall
An old train station sign points to northbound trains. Sign in the subway showing people which trains are in that direction There is a sign in the building that piints A North Bound Trains sign pointing to the left in a station. A street sign direct traffic for incoming passengers.