Japan National Route 22

is a national highway connecting Nagoya, Aichi Prefecture, and Gifu, Gifu Prefecture in Japan. The route follows the old Minoji, a 17th-century trade route that connected the Nakasendō and the Tōkaidō.

Route data

• Length:
• Origin: Nagoya (originates at junction with Route 1)
• Terminus: Gifu (ends at Junction with Route 21)
• Major cities: Ichinomiya

Overlapping sections

• From Atsuta-ku, Nagoya (Atsuta Shrine South intersection) to Naka-ku, Nagoya (Nichigin-mae intersection): Route 19
• From Ginan (Ginan IC) to Gifu (Akanabe-Hongo intersection): Routes 21 and 156

History

• 4 December 1952 - First Class National Highway 22 (from Nagoya to Gifu)
• 1 April 1965 - General National Highway 22 (from Nagoya to Gifu)

Intersects with

• Aichi Prefecture
• Routes 1 and 247
• Route 19
• Route 302
• Route 155
• Gifu Prefecture
• Routes 21 and 156
• Route 157

References