The third bridge built on the same site to carry railroad tracks across the Susquehanna River just north of Harrisburg, Pennsylvania, the Rockville Stone Arch Bridge, at 3,820 feet long and 52 feet wide, is believed to be the longest and widest stone-arch railroad bridge in the world. A central link in rail travel between New York City and Pittsburgh, the Rockville Stone Arch Bridge accommodates four lines of railroad tracks, today serving both the Norfolk Southern and Amtrak lines.
Stone Arch Bridge
Society: ASCEMain Category: CivilSub Category: BridgesEra: 1900-1909DateCreated: 1902Susquehanna RiverMarysvilleState: PAZip: 17053Country: USAWebsite: http://www.asce.org/Project/Rockville-Stone-Arch-Bridge/
YearAdded:Image Credit: Courtesy Flickr/John Mueller (CC BY 2.0)Era_date_from: 1902