Where Will the Train Stop Next?

— -- Join the "Good Morning America Whistle-Stop Tour" -- Diane Sawyer, Robin Roberts, Chris Cuomo and Sam Champion will be traveling by train for the rest of the week, with stops in Ohio, Pennsylvania, West Virginia and Washington, D.C.

Check out the upcoming scheduled stops below.

Wednesday, Sept. 17

7 a.m. - 9 a.m.: Gustavus, Ohio -- Live concert with Brad Paisley!

Thursday, Sept. 18

Friday, Sept. 19