Ryōgoku Bridge

connected  Musashi Province and Shimōsa Province in the Edo period of Japan.  The bridge crossed the Sumida River in the area of modern Tokyo.National Association of Japan-America Societies, Ryōgoku . Retrieved 2012-3-25. 

History
Timeline
 1659 (Manji 2): Building began on the Ryōgoku Bridge.Titsingh, Isaac. (1834). Annales des empereurs du japon, p. 413.
 September 1, 1923 (Taishō 12, 1st day of the 9th month):  The bridge was damaged during the Great Kantō earthquake.Tokyo Metropolitan Government. (1937). An Administrative Perspective of Tokyo, Vol. 1937, p.85.
 1932 (Shōwa 7): Bridge re-building completed.

References

Category:Buildings and structures in Tokyo
Category:Wooden bridges
Category:Bridges in Japan