Japan National Route 22
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
- Terminus: Gifu
- Major cities: Ichinomiya
Overlapping sections
History
- 4 December 1952 - First Class National Highway 22
- 1 April 1965 - General National Highway 22
Intersects with
- Aichi Prefecture
- *Routes 1 and 247
- *Route 19
- *Route 302
- *Route 155
- Gifu Prefecture
- *Routes 21 and 156
- *Route 157