 Starting to the southwest of central Aomori near the Sannai-Maruyama site, it connects the main route of National Route 7 to National Route 4 east of the central district of Aomori.The Aomori Belt Highway primarily serves as a bypass of the central part of the city of Aomori.For planning purposes the city considers the area outside of the highway to be the "outer" part of the city.