Japan National Route 166

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).

Length125.4 km^[1] (77.9 mi)

Existed18 May 1953–present

Westend National Route 170 in Habikino, Osaka

Eastend National Route 23 in Matsusaka, Mie

Quick facts National Route 166, Route information ...

National Route 166
国道166号
Route information
Length	125.4 km[1] (77.9 mi)
Existed	18 May 1953–present
Major junctions
West end	National Route 170 in Habikino, Osaka
East end	National Route 23 in Matsusaka, Mie
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 165 → National Route 167

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