Jerry M.
Yelp
When you think of Brown County you immediately think of Lambeau Field. It has a great tour, too, but Brown County is also home to the National Railroad Museum.
I remember coming here as a little kid, when everything was outside. Somewhere, I have a photo of me, a young brat standing on the catwalk of the Union Pacific Big Boy, arguably the largest steam locomotive ever built. Today, that same Big Boy is inside a large building, it has been cosmetically restored, and it is still a most impressive piece of equipment. And I have a photo of me, as an old fart, behind the throttle. There's no going on the catwalk today, the lawyers have pretty well made sure of that.
The museum has an interesting collection of unusual rolling stock, including a Railway Post Office, a caboose that looks suspiciously like it was built by the Milwaukee Road but sporting C&NW livery, a bi-level passenger car that was used in the Chicago market for commuter trains and by the C&NW on the Ashland Division run to Northern Wisconsin, a Pennsylvania GG-1 electric locomotive, several steam engines including a British steamer named for Ike (General Eisenhower) an unrestored Shay and a GM Aerotrain.
The Aerotrain was an attempt by GM to use bus and automobile technology to bring a stylized, lightweight and economical train set to the railroads. It might have sounded like a good idea in 1956, but it turned out to be as bad an idea as you can imagine.
The train was streamlined, the cab looked like a jet fighter and the cars were basically GM aluminum busses on flanged wheels. The end of the train resembled a Chevrolet Nomad wagon. As grand as it looked, it was terribly impractical. The lightweight cars didn't ride like a train, or even a bus, but more like a logging truck. They were noisy. The locomotive was underpowered.
GM built two train sets. They were tested by both the Pennsylvania and the Union Pacific and both railroads were unimpressed. The locomotive was underpowered. The Union Pacific tested the Aerotrain between Los Angeles and Las Vegas, but it needed a helper freight locomotive to pull it over Cajon Canyon. Both railroads took a pass and returned the test units to GM. The Rock Island bought them and used them in Chicago commuter service for about 10 years. One is in St. Louis and the other one is here. There is also a scale model on display in the museum.
While the Aerotrain is a static display, you can take a train ride around the perimeter of the museum grounds. You can climb an observation tower for an overview of the museum, the region, and the tallest building in Green Bay: Lambeau Field. If you're a real train enthusiast, you can easily spend a day or two here. If you're a more casual rail fan, plan on at least half a day but it deserves a full day of your attention. Be sure to visit the gift shop!