Japan National Route 497
| National Route 497 | ||||
|---|---|---|---|---|
| 国道497号 | ||||
| Route information | ||||
| Length | 63.5 km (39.5 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 497 is a national highway of Japan connecting between Hakata-ku, Fukuoka and Takeo, Saga in Japan, with total length has 63.5 km (39.5 mi).
A major part of the road is known as the Nishikyūshū Expressway (西九州自動車道, Nishi Kyūshū Jidōshadō), a toll road connecting Fukuoka and Takeo, Saga managed by West Nippon Expressway Company.