Japan National Route 337
National highway in Japan
From Wikipedia, the free encyclopedia
National Route 337 is a national highway of Japan connecting Chitose, Hokkaidō and Otaru, Hokkaidō in Japan, with a total length of 92.4 km (57.41 mi).
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| 国道337号 | ||||
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| Route information | ||||
| Length | 92.4 km[1] (57.4 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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