Japan National Route 46

National Route 46
National Route 46
国道46号
	National Route 46 highlighted in red
Route information
Length	121.4 km (75.4 mi)
Existed	1 April 1963–present
Major junctions
East end	National Route 4 in Morioka
	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 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).