[E18] Joshin-Etsu Expressway (between Shinanomachi IC and Joetsu JCT)
Notice of night traffic closure due to 4-lane construction (September to October 2018)

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  • [E18] Joshin-Etsu Expressway (between Shinanomachi IC and Joetsu JCT) Notice of night traffic closure due to 4 lane construction (September to October 2018)

September 3, 2018
East Nippon Expressway Co., Ltd.
Niigata office

NEXCO EAST Niigata Regional Head Office (Chuo-ku, Niigata City) E18 Joshin-Etsu Expressway (upper and lower lines) between Shinanomachi Interchange (IC) and Joetsu Junction (JCT) will be closed at night due to 4-lane construction.

We apologize for the inconvenience to our customers, but we ask for your understanding and cooperation as it is a necessary suspension of traffic for the purpose of turning into four lanes.

Route Joshin-Etsu Expressway
section [1] Shinanomachi IC-Joetsutakada IC (upper and lower lines) [2] Nakago IC-Joetsu JCT (upper and lower lines)
Implementation period Tuesday, September 25, 2018-Friday, September 28, and
Monday, October 1, 2018 [5 nights]
(Preliminary day) October 2 (Tue) -October 5 (Fri)
From Thursday, October 18, 2018 to Friday, October 19, 2018 [2 night]
(Preliminary day) October 22 (Mon) -October 23 (Tue)
Time From 20:00 to 6am the next morning From 20:00 to 6am the next morning
Construction content Pavement work, facility equipment relocation / renewal work, lane switching work, etc.
Remarks * Regulated sections, periods and times may be changed or canceled depending on the weather and construction progress.
* Please make a detour to general national highway No. 18 etc. during closed hours.
Image image of closed section

Closed section

[1] Joshin-Etsu Expressway Shinanomachi IC-Joetsutakada IC (upper and lower lines) No traffic at night

At the same time as this traffic closure, night traffic will be closed between the Hokuriku Expressway (Out-bound line) Naitani Tanihama IC ⇒ Joetsu JCT. For details on the Hokuriku Expressway Our homepage please look at.

[1] Joshin-Etsu Expressway Shinanomachi IC-Joetsutakada IC (upper and lower lines) Image of night traffic closure

[2] Joshin-Etsu Expressway Nakago IC ~ Joetsu JCT (up and down line) closed to traffic at night

[2] Joshin-Etsu Expressway Nakago IC ~ Joetsu JCT (up and down line) night closures of the image image

Closing period

Image of the road closure period

Outline of road closure work

Joshin-Etsu Expressway Shinanomachi IC-Nakago IC was opened in October 1997, and the Nakago IC-Joetsu JCT was opened in October 1999 with provisional 2-lane operation. After that, in response to the business license change in April 2012, construction of 4 lanes has started, but with this suspension of traffic, the temporary 2 lanes currently used as up and down lanes (hereinafter “opened lanes”) Work will be done to switch to the In-bound lane.

Specifically, we will carry out pavement work for already opened lanes, relocation and renewal of equipment, and work to switch some of the lanes that our customers pass from already opened lanes to newly constructed lanes.

Lane switching

From Tuesday, October 2 Joshin-Etsu Expressway Shinanomachi IC → Arai PA area (Out-bound line), From October 20 (Saturday) Joshin-Etsu Expressway Arai PA → Joetsu Takada IC area (Out-bound line), Some lanes change, respectively. We apologize for any inconvenience caused to passengers traveling on the section, but we ask for your continued efforts to drive safely.

Please note that the schedule may change depending on the weather and construction progress.

Image of lane switching
* Some 4 lanes are planned to be completed within 2018. Detailed date and time will be announced as soon as it is decided.
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