B & O Railroad Potomac River Crossing - Credit: Wikimedia Commons
B & O Railroad Potomac River Crossing - Credit: Wikimedia Commons
The B & O Railroad Potomac River Crossing is a historic site where a set of railroad bridges, originally built by the Baltimore and Ohio Railroad, span the Potomac River between Sandy Hook, Maryland and Harpers Ferry, West Virginia. The site was added to the National Register of Historic Places on February 14, 1978, for its significance in commerce, engineering, industry, invention, and transportation. With Read more on Wikipedia
Source: en.wikipedia.org