[travelinmiles]

I just went to Pittsburgh for the first time this week. It is an absolutely beautiful city. I love going inbound through the Fort Pitt Tunnel, talk about a city that makes an entrance. Anyway, I noticed a lot of railroads running through the city, are these line heavily used for frieght? What is the feasibility of using these line for transit. Also, I went to The Waterfront, is that where the commuter rail used to go through?