Tokyo Metropolitan Road and Saitama Prefectural Road Route 4

Tokyo Metropolitan Road and Saitama Prefectural Road Route 4 (東京都道・埼玉県道4号東京所沢線) is a principle local road that stretches from Shinjuku, Tokyo to Tokorozawa, Saitama. Most of the sections are located in Tokyo.

Route description
Tokyo Metropolitan Road and Saitama Prefectural Road Route 4 has a total length of 29.2 km. The Tokyo and Saitama sections of the road have a length of 24,870 and 4,329 m respectively.