| Country: | JPN |
| Maint: | East Nippon Expressway Company |
| Sendai-Nanbu Road | |
| Marker Image: | |
| Length Km: | 24.8 |
| Established: | 1981 |
| Direction A: | West |
| Terminus A: | Sendai-minami Interchange in Taihaku-ku, Sendai |
| Direction B: | East |
| Terminus B: | Sendai-Wakabayashi Junction in Wakabayashi-ku, Sendai |
The is a toll road in Sendai, Miyagi Prefecture, Japan. It is owned and operated by the East Nippon Expressway Company (NEXCO East Japan). Along with the Sanriku Expressway, Sendai-Hokubu Road, Sendai-Tōbu Road, and Tōhoku Expressway it forms a ring road around the city, Sendai, known as the "Gurutto Sendai".[1] The route is signed E48 under Ministry of Land, Infrastructure, Transport and Tourism's "2016 Proposal for Realization of Expressway Numbering."[2]
The Sendai-Nanbu Road was originally built in phases between 1981 and 2001 by the Miyagi Prefecture Road Corporation.
On 1 July 2013, the Miyagi Prefecture Road Corporation transferred ownership and the tolling of the road to NEXCO East Japan.[3]
The entire expressway is in Miyagi Prefecture.