Shimokita Expressway

. The southern terminus of the Shimokita Expressway is at a signaled intersection with National Route 4 in Tōhoku. From here, the expressway immediately loops from a western heading to the northeastern one. Along the short loop it crosses into Noheji, back into Tōhoku, then into Noheji once more after crossing over National Route 4. The expressway then crosses over the Aoimori Railway Line and proceeds north. From Noheji heading north through the Shimokita Peninsula, the expressway parallels the mainline of National Route 279. After a couple of interchanges, the expressway enters the village, Rokkasho. The expressway's importance in the village is critical due to the presence of multiple nuclear facilities. The expressway heads northeast while in Rokkasho. It crosses into the town of Yokohama where it meets its temporary northern terminus at the main line of National Route 279. While the expressway primarily has only one lane traveling in each direction, short passing lanes are available near Noheji-kimyo, Noheji-kita, and Rokkasho interchanges. ==History==

Planning began of the route commenced on 16 December 16, 1994. On 26 November 2004, the first section of the expressway opened to traffic between Noheji-half and Noheji-kita Interchanges. On 2 December 2005 the expressway was extended south to the current southern terminus at Noheji Interchange. On 13 November 2012 the expressway was extended north from Noheji-kita to Rokkasho Interchange. On 15 November 2017, the expressway opened to traffic between Rokkasho Interchange and Fukkoshi Interchange. ==Future==

The government of Aomori Prefecture plans for the Shimokita Expressway to be extended from both its northern terminus at Fukkoshi Interchange and its southern terminus at Noheji Interchange. From Fukkoshi, the expressway is to be extended to Mutsu Interchange in the city of Mutsu in the northern part of Aomori. As of January 2018, some of this section is under construction. On 11 January 2019, the governor of Aomori Prefecture, Shingo Mimura requested the Liberal Democratic Party's help in providing funding for the section between Noheji and Shichinohe. MLIT announced later in 2019 that the section between Noheji and Shichinohe will be evaluated to determine if the expressway should be extended. ==Junction list==

The entire expressway is in Aomori Prefecture. {{jctgap |text=Gap in the expressway, connection is made by ==See also==