Ishii Lock
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The , begun in 1878 and completed in 1880, is a
lock Lock(s) may refer to: Common meanings *Lock and key, a mechanical device used to secure items of importance *Lock (water navigation), a device for boats to transit between different levels of water, as in a canal Arts and entertainment * ''Lock ...
on the
canal Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flo ...
beside the
Kitakami River The is the fourth largest river in Japan and the largest in the Tōhoku region. It is long and drains an area of . page 793 It flows through mostly rural areas of Iwate and Miyagi Prefectures. The source of the river is the Mount Nanashir ...
in
Ishinomaki is a city located in Miyagi Prefecture, Japan. , the city has an estimated population of 138,538, and a population density of 250 persons per km2 in 61,919 households. The total area of the city is . Geography Ishinomaki is in northeastern Miya ...
, Miyagi Prefecture, Japan. Designed by Dutch engineer
Cornelis Johannes van Doorn was a Dutch civil engineer and foreign advisor to Meiji period Japan. Biography Cornelis Johannes van Doorn was born on 5 January 1837 in Hall (Gelderland), Netherlands, the son of the Reverend PW van Doorn. Van Doorn studied at the Technica ...
, who was a foreign advisor to the Meiji government, it is the earliest example of such a facility in Japan. The lock measures 50.6 meters in length and 8.6 meters in width, and took an estimated 500,000 red bricks and 2000 labourers to complete. The original gate was made of wood, but was replaced by a steel gate in 1966. In 2002, it was designated as an Important Cultural Property of Japan.


See also

* Tatsuta polder sluice gates *
Foreign government advisors in Meiji Japan The foreign employees in Meiji Japan, known in Japanese as ''O-yatoi Gaikokujin'' (Kyūjitai: , Shinjitai: , "hired foreigners"), were hired by the Japanese government and municipalities for their specialized knowledge and skill to assist in the m ...
*
Mechanical Engineering Heritage (Japan) The is a list of sites, landmarks, machines, and documents that made significant contributions to the development of mechanical engineering in Japan. Items in the list are certified by the . Overview The ''Mechanical Engineering Heritage'' pro ...
*
Important Cultural Properties of Japan An The term is often shortened into just is an item officially classified as Tangible Cultural Property by the Japanese government's Agency for Cultural Affairs (Ministry of Education, Culture, Sports, Science and Technology) and judged to be of ...
*
Rangaku ''Rangaku'' (Kyūjitai: /Shinjitai: , literally "Dutch learning", and by extension "Western learning") is a body of knowledge developed by Japan through its contacts with the Dutch enclave of Dejima, which allowed Japan to keep abreast of West ...


References


External links


Miyagi Prefectural Government official site
Science and technology in Japan Canals in Japan Buildings of the Meiji period Locks of Japan Transport infrastructure completed in 1880 Ishinomaki Important Cultural Properties of Japan Buildings and structures in Miyagi Prefecture Transport in Miyagi Prefecture {{Japan-struct-stub