(WHTM) — A slow-moving train heading west crosses the Susquehanna River on the Rockville Bridge, north of Harrisburg. Did you know Pennsylvania is home to the longest stone arch bridge in the world?

In a major achievement, the Mumbai-Ahmedabad High-Speed Rail (MAHSR) or Ahmedabad-Mumbai bullet train project has completed making all nine river bridges between Vapi and Surat. The latest ...