Japan National Route 423

National Route 423 shield

National Route 423
国道423号
Route information
Length: 53.5 km (33.2 mi)
Highway system
National highways of Japan
Expressways of Japan

National Route 423 is a national highway of Japan connecting Kita-ku, Osaka and Kameoka, Kyoto in Japan, with a total length of 53.5 km (33.24 mi).

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