Signage will display both the old and new designations for several months to help ease riders into the transition.

SEPTA says six of its buses will change from lettered routes to numeric designations. SEPTA's metro lines will also adopt a new system.

SEPTA is providing information on how to get into the city to celebrate, as well as SEPTA bus detours and station closures.

SEPTA said at least two people were taken to the hospital after a crash involving a bus in King of Prussia, Pennsylvania. Police identify the man struck and killed by a septa bus in South ...