It is owned and operated by Central Nippon Expressway Company.

The route primarily follows the north shore of Ise Bay (wangan means bayshore in Japanese).

[3] The section from Tōkai Junction to Tobishima Interchange is referred to as part of National Route 302.

There is no difference in the design standard of this section compared with the rest of the expressway.

Finally, the section from Tobishima Interchange to Yokkaichi-kita Junction is referred to as part of the Kinki Expressway Nagoya Kobe Route.