The roller coaster-like Eshima Ohashi bridge, located in the Chugoku region of Honshu, Japan, has a gradient of 6.1 percent on one side and 5.1 percent on another. It spans one mile across Lake Nakaumi linking cities of Matsue and Sakaiminato. (The Asahi Shimbun via Getty Images)
Dr. Vijay Pithadia, FIETE, PhD, MBA Director, PhD Guided: 5, Author of 6 Books, Google Scholar Citations - 536, h-index - 8, M: +91 9898422655 UGC/Scopus/Web of Science Publication: 30, Referred/Peer Reviewed Publication: 63, Chapters Published In Books: 12, Full Papers Published in Conference Proceedings: 21, Patent Published: 3, Invited Lectures and Chairmanship etc.: 41, Conference Organized: 4, AICTE faculty ID: 1-24647366683