Wire train removes old catenary wire above train tracks
This video depicts SEPTA’s flotilla-like “wire train” renewing the catenary wire above the tracks on the R7 Chestnut Hill East line as it works its way past the Mount Airy train station.
This video depicts SEPTA’s flotilla-like “wire train” renewing the catenary wire above the tracks on the R7 Chestnut Hill East line as it works its way past the Mount Airy train station.