Japan National Route 146
Road in Japan / From Wikipedia, the free encyclopedia
National Route 146 is a national highway of Japan connecting Naganohara, Gunma and Karuizawa, Nagano in Japan, with a total length of 30.2 km (18.77 mi).
Quick Facts National Route 146, Route information ...
National Route 146 | ||||
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国道146号 | ||||
Japan Romantic Road | ||||
Route 146 in Karuizawa | ||||
Route information | ||||
Length | 30.2 km[1] (18.8 mi) | |||
Existed | 1953–present | |||
Major junctions | ||||
South end | ![]() | |||
North end | ![]() ![]() | |||
Location | ||||
Country | Japan | |||
Highway system | ||||
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