Prediction of traffic congestion on Expressway during the Golden Week [Niigata version]

Peak of ~ congestion length, Out-bound May 4 days in the line (gold), In-bound May 5th in the line (Saturday) prediction -

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  • Prediction of traffic congestion on Expressway during the Golden Week [Niigata version]

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

NEXCO EAST Niigata Regional Head Office (Niigata Chuo-ku), the Golden Week period [April 27 (Friday) to May 6 (Sunday): 10 days] Niigata Regional Head Office in the tube Expressway measures the congestion prediction by traffic concentration in the Is summarized.

1 Request for distributed usage by forecasting traffic congestion and changing usage days and times

  • NEXCO EAST Niigata Regional Head Office In Expressway in the jurisdiction, Predict traffic congestion of 3 km or more doing.
  • When planning your departure, please make sure to avoid traffic congestion by shifting it from the expected peak day of traffic congestion or shifting from nighttime when traffic congestion is relatively low to early morning hours.

Prediction of the longest congestion on each Expressway within NEXCO EAST Niigata Regional Head Office

Road name Vertical line Congestion peak date and time Peak time
Congestion length
Location of traffic jam
Hokuriku Expressway Out-bound line May 3 (Thu) 9:00 3 km Near Niigata Central IC
Joshin-Etsu Expressway Out-bound line Friday, May 4th, around 17:00 10km Near Kannondaira TN
In-bound line Saturday, May 5, around 17:00 7 km Near Myoko SA

NEXCO EAST Niigata Regional Head Office Hokuriku Expressway (In-bound line), Kan-Etsu Expressway, Ban-Etsu Expressway, Sea of Japan Tohoku Expressway 3km or more due to traffic concentration There is no forecast for traffic congestion.
All traffic congestion forecasts other than the above, Attachment 1 [PDF: 84KB] Please confirm.

NEXCO EAST Niigata Regional Head Office Headquarters 3km or more traffic congestion forecast

A total of 12 times of vertical lines (April 27-May 6)
Image of the number of traffic congestion forecast Out-bound line May
Congestion prediction number of times In-bound line May of image image

(Reference) Comparison with last year's results

Traffic jam scale (1) 2018 forecast (2) 2017 results * 1 Difference ((1)-(2))
total Out-bound line In-bound line total Out-bound line In-bound line total Out-bound line In-bound line
Over 3km
Number of traffic jams
12 8 4 9 6 3 +3 +2 +1

* 1 2017 results are for 10 days from April 28 (Fri) to May 7 (Sun) 2017
(Including traffic congestion due to accidents, etc.)

Traffic conditions can change significantly depending on accidents and the effects of weather, so please check the latest road traffic information before departure and take time to go.
For how to obtain road traffic information, Attachment 4 [PDF: 753KB] Please confirm.

2 Measures to counter traffic congestion

(1) Measures on the main line

We will implement the following efforts based on this traffic congestion forecast and the past traffic congestion situation.

In-bound photo of the slow-down warning measures at the hill, etc.
In-bound speed decrease reminder measures at the hill, such as ※ 1
Photograph of measures to alert attention to the rear end of a traffic jam
Measures to alert the rear end of a traffic jam
  • 1: In-bound in the section where the speed such as temporarily slope decreases, shrinks inter-vehicle distance, for congestion by vehicle braking occurs, LED sign Will provide speed recovery information.

(2) Measures in service area (SA) and parking area (PA)
In the past, such as during Golden Week, small vehicles stopped in the parking spaces for large vehicles, which caused inconvenience to customers of large vehicles. To do.

Photograph of parking lot arranging staff at SA / PA
Placement of parking lot organizers at SA / PA
Photograph of securing large vehicle parking space
Secure large vehicle parking space

3 Extension of business hours at rest facilities

During the Golden Week period, we will Large normal business hours and look forward to your visit. Please note that business hours vary depending on the rest facility. ( Attachment 5 [PDF: 175KB] Please confirm)

4 Application of ETC holiday discount

Three days discount on ETC holiday discount (rural area) is applied during the Golden Week period from April 28 (Sat) to 30 (Mon), May 3 (Thu) - 6 (Sun).

5 Requests for safe driving from customers

NEXCO EAST Expressway, managed by Niigata Regional Head Office, suffered 35 fatal injuries from January to March of this year, more than 26 cases from January to March of last year. Increased has. (NEXCO EAST research, preliminary value)

Before departure, to ensure that passengers using the Expressway during Golden Week can drive safely Attachment 6 [PDF: 721B] Please make sure to check and check before driving.

Image link (external link) to download page of Adobe Acrobat Reader

To view the PDF file, you need the Adobe Systems plug-in software "Acrobat Reader (Japanese version)". If you do not have​​​ Download from here (free)Please use it.