The WCTA has made the full commuter rail report available on their website. Check it out here. I haven't had the chance to read it, but I'm a dork and therefore am looking forward to reading it myself.
Also, I wanted to draw attention to the fact that the Westmoreland County Transit Authority is about a thousand times easier to deal with than the Port Authority. They kept me updated on the status of the report and unlike Port Authority employees are much more user friendly, and much less rude.
For background up to this point click here.
Pittsburgh Street Lights Update
4 years ago