Central Circular Route (Shuto Expressway)

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C2
Urban expressway of Japan

The Central Circular Route, signed as Route C2, is one of the routes of the Shuto Expressway system serving the central part of the Greater Tokyo Area. The route is a circumferential highway running through the outer wards of Tokyo. The complete route is 47 km in length but only slightly more than half (26.5 km) has been constructed. The currently existing portion goes through the wards of Edogawa, Katsushika, Adachi, Kita, and Itabashi. An 11 km long underground extension running beneath Yamate-dori is currently under construction. This section will extend Route C2 through the wards of Toshima, Shinjuku, Nakano, and Shibuya, with junctions with Route 4 and Route 3. The extension is expected to be completely open sometime in 2009. The last 9 km through Meguro and Shinagawa is still in the planning stage. When complete, C2 will begin and end at the Bayshore Route, which will serve to close the loop.

[edit] Exit List

List of currently existing interchanges and exits ordered following the outer loop (clockwise):

Municipality Exit/interchange name Destinations Notes
Itabashi-ku Takamatsu Outer loop entrance/inner loop exit
This exit will become Kumanomachi Junction when the extension is completed.
Itabashi-ku Itabashi JCT Route 5 to Omiya and Kan-etsu Expressway outbound only
Itabashi-ku Shin-itabashi Outer loop exit only
Itabashi-ku Takinogawa Inner loop entrance only
Kita-ku Oji-kita Inner loop exit/outer loop entrance
Note: this interchange is currently being reconstructed into a full interchange
Adachi-ku Kohoku JCT Route S1 to Angyo and Tohoku Expressway
Adachi-ku Ogiohashi
Adachi-ku Senju-shimbashi
Katsushika-ku Kosuge JCT Route 6 outbound to Misato and Joban Expressway
Katshushika-ku Kosuge Inner loop exit/outer loop entrance
Katshushika-ku Horikiri JCT Route 6 inbound to Ginza and Hakozaki
Katsushika-ku Yotsugi
Katsushika-ku Hirai-ohashi Outer loop exit/inner loop entrance
Edogawa-ku Crosses over Route 7 with no interchange
Edogawa-ku Funaboribashi Inner loop exit/outer loop entrance
Edogawa-ku Seishincho Outer loop exit/inner loop entrance
This freeway stub will become part of Route 10
Edogawa-ku Kasai JCT Bayshore Route North to Urayasu and Higashi-Kanto Expressway
Bayshore Route South to Shin-kiba and Haneda
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