Concerning traffic congestion prediction and countermeasures during the Golden Week period

(In Niigata Prefecture)
~Please use distributed usage to ease congestion~

  • Corporate Top
  • Press Room
  • Press Release Niigata office
  • Concerning traffic congestion prediction and countermeasures during the Golden Week period

March 27, 2015
East Nippon Expressway Co., Ltd.
Niigata Regional Head Office

NEXCO EAST Niigata Regional Head Office (Chuo-ku, Niigata City) is a place where traffic congestion in Niigata Prefecture is predicted during the Golden Week period (12 days from April 25 (Sat) to May 6 (Wed), 2015). And the measures are summarized.

1 Request for distributed use

  • On Expressway Niigata Prefecture, during the period, we predict traffic congestion of more than 5km during peak hours. (Where traffic congestion is predicted Attachments 1 and 2 [PDF: 165KB] As of)
  • This traffic congestion forecast is based on the traffic conditions in the past congestion period.
  • Traffic conditions can change significantly depending on accidents and weather, so be sure to check the latest road traffic information before leaving and take time to go out. For information on how to obtain road traffic information and requests for safe use of Expressway, please see Attachment 3 [PDF: 90KB] Please refer to because it is described in.

2 Initiatives for congestion measures

Regarding congestion countermeasures, we will implement the following measures based on this traffic congestion forecast and past congestion situation. Also, in the past congestion period, small cars were parked in large car parking lots, which caused inconvenience to large car customers, and we plan to secure large car parking.

Main line section Rest facility
In-bound speed decrease reminder measures at the hill, etc. * 1 Arrangement of parking lot organizers at rest facilities
Relieve darkness and oppressive feeling by increasing the illumination of tunnel lighting Secure parking for large vehicles
Measures to alert the rear end of a traffic jam  
  • 1: In-bound in a section of speed, such as temporarily slope is reduced, to shrink the distance between vehicles, since the traffic congestion caused by vehicle braking occurs, make the provision of speed recovery information by marking plate or the like.
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