Good Measure: An Amtrak track worker takes some measurements on Track 4 at the Trenton Transit Center as a SEPTA train turns in preparation for a run as Trenton Line Train 9730.

Silverliner IV #449 brings up the rear of a four-car set that completed a run on SEPTA Trenton Line Train 9741 moments earlier. Behind it is the closed Fair Tower, which sits just east of the pla... (more)