Japan National Route 145
| National Route 145 | ||||
|---|---|---|---|---|
| 国道145号 | ||||
| Route information | ||||
| Length | 49.8 km (30.9 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 145 is a national highway of Japan connecting Naganohara, Gunma and Numata, Gunma in Japan, with a total length of 49.8 km (30.9 mi).