Route 4 (Nagoya Expressway)
Nagoya Expressway Route 4 Tōkai Route is an urban expressway in Nagoya and Tōkai, Aichi, Japan. It is a part of the Nagoya Expressway network and is owned and operated by Nagoya Expressway Public Corporation.
Route description
Originating from a junction with the Ring Route, it extends southward to the city of Tōkai and the Isewangan Expressway. The route serves as an alternate access route to Chubu International Airport and was built to reduce traffic congestion on Route 3. The expressway has 2 lanes in each direction for its entire length.History
The expressway was completed in stages between 2010 and 2013. During the COVID-19 pandemic, six tollgates were closed along the Tōkai and Manba routes after a tollgate operator was found to be infected with the virus.Junction list
Note: All exit numbers and names are provisional.- JCT - junction, TB - toll gate
| No. | Name | Connections | Notes | Location |
| JCT | Sannō JCT | Nagoya Expressway Ring Route | Nakagawa-ku, Nagoya | |
| 401 411 | Otōbashi Interchange | Pref. Route 107 | 401 - South-bound entrance 411 - North-bound exit | Nakagawa-ku, Nagoya |
| 402 412 | Saikōtoori Interchange | 402 - South-bound exit 412 - North-bound entrance | Atsuta-ku, Nagoya | |
| 403 413 | Rokubanchō Interchange | 403 - South-bound entrance 413 - North-bound exit | Atsuta-ku, Nagoya | |
| 404 414 | Kōmeichō Interchange | 404 - South-bound exit 414 - North-bound entrance | Minato-ku, Nagoya | |
| 405 415 | Ryūguchō Interchange | 405 - South-bound entrance 415 - North-bound exit | Minato-ku, Nagoya | |
| 406 416 | Funamichō Interchange | 406 - South-bound exit 416 - North-bound entrance | Minato-ku, Nagoya | |
| TB | Tōkai Toll Gate | North-bound only | Tōkai | |
| 407 417 | Tōkai Interchange | Pref. Route 55 | 407 - South-bound exit 417 - North-bound entrance | Tōkai |
| JCT | Tōkai JCT | Tōkai |