2023-03-15 B&O Railroad Museum I had a chance to visit the B&O Railroad Museum in Baltimore, MD recently and this is a review of what I saw. The museum houses a large collection of train engines in a huge roundhouse. The engines range from early 19th century wood or coal steam engines to 21st century diesel engines. Most of the collection is made up of the old steam engines. Seeing all those old engines in one place is a really cool experience. That is to say, if you like trains, it is a really, really cool experience. The museum is housed in what was once Mt. Clare Station in Baltimore, a building which also housed one end of the line used in Samuel Morse's famous May 24, 1844 long-distance telegraph demonstration. The historical significance of the building is more than just that, however, so the place itself an interesting destination. The B&O Railway was "first common carrier railroad and the oldest railroad in the United States with its first section opening in 1830" (Wikipedia). The B&O was responsible not only for an enormous amount of innovation in early train technology, but it also established a significant amount of rail infrastructure that still stands today. The museum covers quite a bit of this history both through written signage and through many different sizes of model trains and train components. I didn't count how many engines I saw in the museum (there were *that* many) but the Wikipedia page says there are over 40 in its rolling stock. I'm not entirely sure what that entry means by "rolling stock" but there are definitely at least a handful of trains that are kept in working condition, and there are even events when train rides will depart from the museum. I unfortunately wasn't there at a time when any trains were operating, and that made a huge difference in my experience. Whether or not the engines are in working condition, they are maintained in absolutely beautiful condition. Some are generic black, but others are decked out in gorgeous full colors. And they are huge. I found one engine with wheels over 6" (1.82 meters) tall. Another part of the museum, attached to the roundhouse, has exhibits about the history of the B&O Railroad and railroads generally. One covers the historical development of the steam engine train and varying designs over time. It traces designs back to predecessor steam engines in England and through many iterations of both engine and wheel configurations needed to meet the constraint of US rails. Another section covers the underground railway and the significance of both the B&O and of the Mt. Clare Station itself in it. And another section covers the importance of railroads in the evolution of modern time keeping, including the implementation of standard time and time zones in the US. Outside of the museum there are a large number of other engines and several box cars. Because I was under time constraints during my visit I wasn't able to explore the outdoor part. I probably missed quite a bit. There was a caboose there, something I am old enough to remember seeing on regular trains "in the wild". Over all, I would say this museum is absolutely not to be missed if you're in the Baltimore area. I do regret that I wasn't there when any trains were fired up, and I definitely think that would have added enormous depth to my experience. If I were a curator at this museum, one thing I would add would be more sensory experience in the round house. I would add either a steam-mechanical device to puff smoke and blow a horn, or even just hi-fi speakers playing the chug-chug and whistle noises of old trains. If you've ever been around old engines, or even modern diesel electric engines, you know that the rumbling feeling and the sound of the train is in itself quite an experience. Again, highly recommended. B&O Railroad Museum website https://www.borail.org B&O Railway Museum Wikipedia entry https://en.wikipedia.org/wiki/B%26O_Railroad_Museum