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Joshinetsu Expressway route map
* SIC: Smart IC
Joshinetsu Expressway DATA
current situation
As of March 2019 (Traffic volume and toll revenue are FY2018 results)
Total extension (km)
203km
Gunma prefecture 59km, Nagano prefecture 111km,
Niigata prefecture 33km
Traffic volume (number of vehicles / day)
62,919 Stand
Fee income (thousand yen / day)
105,776 Thousand yen
Number of interchanges
twenty twoPoint (Including 3 smart ICs)
Number of service areas and parking areas
11Point
Ayumi until the opening of Joshinetsu Expressway
Ayumi until opening
October 30, 1999
Joetsu JCT at the time of all trains, the unveiling ceremony for all trains, and the scissors ceremony
1980.7.17 July 17, 1980 (Showa 55)
Fujioka JCT-Fujioka IC opening (Gunma)
1993.3.25 March 25, 1993
Sarah Han JCT-Suzaka Nagano Higashi IC opening (Nagano Prefecture)
1993.3.27 March 27, 1993
Opening of Fujioka IC-Saku IC (Gunma prefecture, Nagano prefecture)
1995.11.7 November 7, 1995
Saku IC-Komoro IC opening (Nagano Prefecture)
1995.11.30 November 30, 1995
Opening of Saka Nagano East IC-Shinshu Nakano IC (Nagano Prefecture)
1996.11.14 November 14, 1996
Komoro IC-Karamo JCT opened (Nagano Prefecture)
1997.10.16 October 16, 1997
Shinshu Nakano IC-Nakago IC opening (Nagano prefecture, Niigata prefecture)
1999.10.30 October 30, 1999
Nakago IC-Joetsu JCT (Niigata)
Joshinetsu Expressway opened