Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Sadovnichesky Bridge is a c ncrete pedestrian arch bridge that spans Vodootvodny Canal in historical Zamoskvorechye district of Moscow, Russia. The bridge connects Balchug island with Zamoskvorechye mainland. It was built in 1963, designed by Nina Bragina (structural engineering), V.A. Korchagin and K.P. Savelyev (architectural design). It is Moscow''s nearest adaptation of a Moon bridge.The bridge emerged as a conduit for water pipes; pedestrian walkway is a secondary function. Arches are unusually thick for a bridge of this size due to pipe diameter (75 centimeters); bridge engineers called it Mastodon.