| National Route 229 | |
|---|---|
| 国道229号 | |
| Route information | |
| Length: | 307 km (191 mi) |
| Existed: | 1953 – present |
| Highway system | |
National Route 229 is a national highway of Japan connecting Otaru, Hokkaidō and Esashi, Hokkaidō in Japan, with a total length of 307 km (190.76 mi).