Japan National Route 46

National Route 46
国道46号
National Route 46 highlighted in red
Route information
Length	121.4 km[1] (75.4 mi)
Existed	1 April 1963–present
Major junctions
East end	National Route 4 in Morioka
Major intersections	Tōhoku Expressway National Route 341 National Route 105 National Route 13 Akita Expressway
West end	National Route 7 in Akita
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 45 → National Route 47

National Route 46 (国道46号, Kokudō yonjūrokugō) is a national highway of Japan that connects the capital cities of Iwate Prefecture and Akita Prefecture, Morioka and Akita. It has a total length of 121.4 kilometers (75.4 mi).