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|---|---|---|---|---|
| 国道131号 | ||||
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| Route information | ||||
| Length | 3.6 km[1] (2.2 mi) | |||
| Existed | 1953–present | |||
| Major junctions | ||||
| East end | Haneda Airport | |||
| West end |  National Route 15 in Ōta, Tokyo | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 131 is a national highway of Japan connecting Haneda Airport and Ōmori-Higashi 2-chōme, Ōta, Tokyo[2] in Japan, with a total length of 3.6 km (2.24 mi).
- ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 19 February 2020.
- ^ Cabinet Order Designating Routes of General National Highways (Cabinet Order No. 58 of 1965)