In a written statement, SEPTA announced that the new railing will reduce vibrations along the track and allow for smoother ...

The Corrugation Analysis Trolley, or CAT, from RailMeasurement allows effective and accurate measurement of rail corrugation and acoustic roughness on one rail at a comfortable walking speed of 3-4km ...

An MBTA Green Line trolley parked at the Park Street station collided with another trolley behind it Wednesday evening, ...