In 2003, SEPTA demonstrated two MCI buses in an experiment to determine their usefulness in service on the more "commuterlike" routes (124 and 125). The one in this video, built to NYC MTA specs, is the one we get to ride on a Route 124 trip from Center City Philadelphia to King Of Prussia (skipping Wissahickon TC, as the bus was running as an extra trip; the regular run handled Wissahickon).