Just one more reason to make sure we get the commuter/regional/intercity rail expansions we do have on the table right the first time, then.
The slide deck you posted here also mentions several closures of at-grade crossings and new grade separations. Did our gal Julie say anything about where they’ll happen?
Maybeeeee the one in Morrisville, at McCrimmon Parkway or the long-planned Airport Rd. connection? 
I have a feeling that’s been a pain for GoTriangle’s commuter rail planners, too, so I’d imagine that would help them a lot with conceptual station planning.