"[I] needed the motivation." Expert shares how to clean hard-to-reach window tracks: 'Your windows will thank you' first appeared on The Cool Down.

So far, 140 windows have been replaced on four rail cars. Over time, 15,000 windows will need to be replaced on NJ Transit's ...

So far, 140 windows have been replaced on four rail cars, and once other inspections and maintenance work are complete they will be returned to service. There is still a long way to go.