Japan National Route 166

National Route 166 shield
National Route 166
国道166号
Map
Yokooji, Ise-honkaido01.jpg
Route information
Length125.4 km[1] (77.9 mi)
Existed18 May 1953–present
Major junctions
West end National Route 170 in Habikino, Osaka
East end National Route 23 in Matsusaka, Mie
Location
CountryJapan
Highway system
National Route 165 National Route 167

National Route 166 is a national highway of Japan connecting Habikino, Osaka and Matsusaka, Mie in Japan, with a total length of 125.4 km (77.92 mi).

  1. ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 19 February 2020.