Japan National Route 156

National Route 156 is a national highway of Japan connecting Gifu and Takaoka, Toyama in Japan, with a total length of 213.3 km (132.5 mi).

National Route 156
国道156号
Route information
Length	213.3 km[1] (132.5 mi)
Existed	1953–present
Major junctions
North end	National Route 8 in Takaoka, Toyama
South end	National Route 21 / National Route 22 in Gifu
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 155 → National Route 157