The two suburban lines, like the city
subway-surface light rail routes, use vehicles manufactured by
Kawasaki, and travel along rails set at a gauge four inches wider
than standard. The cars on the "Red Arrow" routes,
however, are equipped with pantographs rather than trolley poles.
This view from behind is at the last stop in Sharon Hill. The
Media Line, at 8.6 miles, is three miles longer than this route.