| National Route 224 | |
|---|---|
| 国道224号 | |
| Route information | |
| Length: | 14.2 km (8.8 mi) |
| Major junctions | |
| West end: | Kagoshima, Kagoshima |
| East end: | Route 220 near Tarumizu, Kagoshima |
| Highway system | |
National Route 224 is a national highway of Japan connecting Tarumizu, Kagoshima and Kagoshima, Kagoshima in Japan, with a total length of 14.2 km (8.82 mi).