About night traffic closures on the Joshin-Etsu Expressway (Shinshu Nakano IC-Shinanomachi IC)

Joshin-Etsu Expressway runs between Shinshu-Nakano IC and Shinanomachi IC with a temporary 2 lanes (including some 4 car sections) for a total length of 21km. Tunnels occupy about 29% (about 6km) of this section, so that customers can use it safely. Periodic inspection of tunnel emergency equipment and lighting equipment, lamp replacement, repair of damaged road surface and traffic safety equipment. Maintenance and inspection such as is required.

Since this section is a provisional two-lane road, most of the traffic restrictions in construction work are alternate traffic restrictions on one side, so as a way to minimize the impact on customers, we will close the road at night on weekdays when traffic volume is low, The work is carried out intensively and efficiently.

If you use the relevant section when the road is closed, there is a route that bypasses the main local road Nakano-Toyono line and general national roads 117 and 18. It takes about 20 minutes from Shinshu Nakano IC to Shinanomachi IC, but if you use the detour route, it will take about 30 minutes, so if you use this section, please be sure to have enough time to go out. ..

The closures Expressway once flows out, with regard to customers who Noritsuga the general road again in the same direction, bypassing, to give you at the interchange once outflow "Expressway the closures transfer certificate" after the transit first exit If you submit it at the interchange, you will receive the adjustment amount calculated by the prescribed adjustment method. If you are using ETC, please use the ETC lane at the toll booth as usual. Even in this case, you will be billed with the same amount of adjustment.