Areas Covered
Click here for the expressway numbering list that matches route numbers and route names
Business Data
| Item | Notes | |
|---|---|---|
| Operating Distance (km) | 2,208 | As of April 1, 2026 |
| Number of vehicles per day (tens of thousands) | 208 | 2025 fiscal year results |
| Toll Revenue (hundreds of millions of yen) | 7,054 | 2025 fiscal year results |
| Construction Distance (km) | 65 | As of April 1, 2026 (This includes the section of the Tokyo Outer Ring Road between Oizumi JCT and Chuo JCT, where the project is being carried out under contract from Ministry of Land, Infrastructure, Transport and Tourism, Transport and Tourism and East Nippon Expressway Co. Ltd.) |
| Number of rest facilities [locations] | 206 | As of April 1, 2026 Separate lines for up and down (A location accessible from both the up and down lines is counted as one location.) |
