[NFL Talk]

I think it did better than the hype, a lot of people expected more of a blowout from new england, it was a fun game to watch, and new england still proved to be the best team this season

[Dallas Area Rapid Transit | DART]

http://www.dart.org/

video describing the new green line

[Dallas Area Rapid Transit | DART]

In most cases, they can only go underground to add rail.

A very small part of DART is subterranean, probably just a couple miles or so. Otherwise there is no subterranean component.