Harumi Route
The Harumi Route, signed as Route 10, is one of the routes of the Shuto Expressway system in the Greater Tokyo Area area. The long radial expressway runs northwest from the Shinonome Junction in Kōtō-ku and ends at Harumi in Chūō-ku.History
The expressway between Shinonome and Toyosu opened to traffic on 11 February 2009, and currently consists of a single lane in each direction. A 1.2 km-long extension from Toyosu to Harumi opened on 10 March 2018.
