Of more than 2,500 National Historical Landmarks, only two can (willfully) move: San Francisco's cable cars and New Orleans’s St. Charles streetcar line. Source: The New Orleans
Loved our tour of the museum. Being a train enthusiast this is one of the best parks that we have been to. Definitely worthwhile and would like to go again.
Wonderful museum to spend a few hours. Lots of historical exhibits and ample locomotives on display outside. Take a self guided tour or one that is being offered with park rangers.