Nicholson Bridge, in the little town of Nicholson, northeast Pennsylvania. The official name is the Tunkhannock Viaduct, but I grew up never hearing it called anything but the Nicholson Bridge.

"This reinforced concrete structure was the largest of its kind ever built when it went into service in 1915 on the Delaware, Lackawanna, & Western Railroad. The bridge, 2,375 feet long and rising 240 feet above Tunkhannock Creek, was the focal point of a 39.6-mile relocation between Clarks Summit and Hallstead."

Nicholson Bridge, in the little town of Nicholson, northeast Pennsylvania. The official name is the Tunkhannock Viaduct, but I grew up never hearing it called anything but the Nicholson Bridge.

"This reinforced concrete structure was the largest of its kind ever built when it went into service in 1915 on the Delaware, Lackawanna, & Western Railroad. The bridge, 2,375 feet long and rising 240 feet above Tunkhannock Creek, was the focal point of a 39.6-mile relocation between Clarks Summit and Hallstead."