Thanks. The museum is in downtown Portsmouth, right next to the NTelos Pavilion. The exhibits are inside the cars of the train. It's just this one train and a passenger platform next to it.
There's also an Army transportation museum at Ft Eustis that has some trains.
The space shuttle Enterprise in the James S. McDonnell Space Hangar at the National Air and Space Museum's Steven F. Udvar-Hazy Center in Chantilly, Virginia.