That was a 13 trolley, The light rail lines are numbered in Philadelphia (10, 11, 13, 15, 34, 36, 100[not actually a trolley but considered light rail], 101, 102), not lettered. "K" could stand for Kawasaki, the company that built the trolleys in the early 1980's. Apart from being misnamed, though, this was a nice video.
That was a 13 trolley, The light rail lines are numbered in Philadelphia (10, 11, 13, 15, 34, 36, 100[not actually a trolley but considered light rail], 101, 102), not lettered. "K" could stand for Kawasaki, the company that built the trolleys in the early 1980's. Apart from being misnamed, though, this was a nice video.
@Great0ne1 A bit of research tells you that it's light rail. "Interurban" can mean either one, but Route 100 is considered light rail.