sentences:  The current bridge contains six arches and is made of reinforced concrete with granite siding.It is 306.9 meters long, 21.9 meters wide, and has two car lanes in each direction.The Bandai Bridge is a prime example of large-scale concrete arch bridges from the Showa Period, and was strong enough not to collapse during the 1964 Niigata earthquake which destroyed large sections of Niigata.