This kit is in it's original box which shows signs of age. It is still "as new" as can be seen in the photos.
Simulated gray concrete and Easy-to-build, assembles into 4-arch cut stone masonry single-track viaduct. Arches are 2-5/32" center-to-center and 3'1/4" high. Easily shortened to any length. Arch assembly without piers is 1" high.