Eshima Ohashi bridge in Japan is the third largest of its kind in the world . Has a gradient of 5.1 per cent on Shimane side and 6.1 per cent on Tottori . Spans mile across Lake Nakaumi linking cities of Matsue and Sakaiminato .
Eshima Ohashi bridge in Japan is the third largest of its kind in the world . Has a gradient of 6.1 per cent on Shimane side and 5.1 per cent on Tottori . Spans mile across Lake Nakaumi linking cities of Matsue and Sakaiminato .