Japan National Route 122
| National Route 122 | ||||
|---|---|---|---|---|
| 国道122号 | ||||
| Route information | ||||
| Length | 158.4 km (98.4 mi) | |||
| Existed | 1963–present | |||
| Major junctions | ||||
| North end | National Route 120 in Nikkō | |||
| South end | National Route 17 in Toshima, Tokyo | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 122 is a national highway of Japan connecting Nikkō, Tochigi and Toshima, Tokyo in Japan, with a total length of 158.3 km (98.4 mi).