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Traffic situation on Expressway during the Golden Week period
(Within Niigata Prefecture) (preliminary report)

Traffic situation on Expressway during the Golden Week period
(Within Niigata Prefecture) (preliminary report)

10 days from April 28 (Fri),2017 - May 7 (Sun), 2017
(Comparison period of FY2016:10 days from April (Fri), 2016 - May 8 (Sun), 2016)

May 8, 2017
East Nippon Expressway Co., Ltd.
Niigata office

NEXCO EAST Niigata branch (Niigata city Chuo Ward) organized the traffic situation during the Golden Week period.

【Overview of traffic conditions】
  1. The average daily traffic volume on the main sections increased by about 7% compared to the previous year.
  2. The peak of traffic during the period is Out-bound The line is May 3 (Wednesday), In-bound The line became Friday, May 5th.
  3. The traffic jam count of 5 km or more isIt is 8 times, two times increase compared to the previous yearDid.
  4. The maximum traffic jam occurred during the period,E8 Hokuriku Road (Out-bound Line) It is caused by the accident that occurred on May 3 (Wednesday) at Makigata Higashi IC-Nakanoshima Mitsuki IC "18.2 km"was.

Daily traffic volume of main section ※ 1 during 1 period ※ 2 (units / day)

Road name section FY2017
A
FY2016
B
Year over year
A / B
E8 Hokuriku Road Goto Iguchi IC - Niigataishi IC 52,200 49,300 106%
Joetsu IC - Kakizaki IC 26,900 25,200 107%
Parent unknown IC ~ Itoigawa IC 25,800 24,000 108%
E17 Kanetsukaido Ojiya IC - Nagaoka IC 27,100 25,500 106%
Water IC to Yuzawa IC 30,700 28,100 109%
E49 Banshiko Niitsu Xi Smart IC - Niigata Central JCT 14,000 12,100 116%
Tsugawa IC ~ Mikawa IC 14,000 13,400 104%
E18 Joshinetsu way Joetsu Takada IC - Joetsu JCT 19,800 18,700 106%
Shinano-machi IC - Myoko Kougen IC 22,700 21,400 106%
E7 Japan Sea Tohoku Expressway Nakajo IC ~ Arakawa Inborn IC 13,300 12,900 103%
Daily traffic volume by simple average of above 10 sections 24,700 23,100 107%
"IC: Interchange", "JCT: Junction"
※ 1: Interchange section near prefectural border and near major cities
* 2: Traffic volume is an approximate figure by traffic counter (all models)
【reference】FY2017Day arrangement of the Golden Week period of 2016 and 2016
Day arrangement of the golden week period of 2016 and 2015

2 Major traffic jam location

FY2017Congestion occurrence situation during the Golden Week period (maximum congestion length 5 km or more): 8 times in total
worst Road name · Vertical line Traffic jam occurrence date Congestion occurrence place Traffic length Congestion factor
1 E8 Hokuriku Road (bottom) 5月3日(水) 9:57  Between Volume IC and Nakanoshima Mitsuke IC 18.2km  accident
2 E8 Hokuriku Road (upper) 5月3日(水) 9:53  Sanjo Tsubame IC - Niigataishi IC between 16.6km  Accident related congestion
3 E18 Joshinetsu way (down) 5月3日(水)12:21  Joetsu Takada IC to Nakago IC 7.6km  Traffic concentration
4 E18 Joshinetsu way (down) 5月5日(金)17:23  Joetsu Takada IC to Nakago IC 7.5km  Traffic concentration
5 E18 Joshinetsu way (down) 5月3日(水) 9:23  Between Joetsu Takada IC and Myoko Highlands IC 6.0km  accident
6 E18 Joshinetsu way (upper) 5月3日(水) 9:07  Joetsu Takada IC to Joetsu JCT 5.9km  accident
7 E18 Joshinetsu way (down) 5月4日(木)18:21  Joetsu Takada IC to Nakago IC 5.8km  Traffic concentration
8 E8 Hokuriku Road (bottom) May 3 (Wed) 13: 04 Sanjo Tsubame IC to Nakanoshima Mitsuke IC 5.3 km accident
【reference】
FY2016Congestion occurrence situation during the Golden Week period (maximum congestion length 5 km or more): 6 times in total
worst Road name · Vertical line Traffic jam occurrence date Congestion occurrence place Traffic length Congestion factor
1 E8 Hokuriku Road (bottom) May 3 (Tuesday) 10:24 Between Volume IC and Nagaoka JCT 18.5 km accident
2 E18 Joshinetsu way (upper) ⇒ E8 Hokuriku Road (lower) May 3 (Tuesday) 9:11 Between Nakago IC and Naka Tanihama IC 13.2 km Traffic concentration
3 E8 Hokuriku Road (upper) May 3 (Tuesday) 10:13 Sanjo Tsubame IC - Niigataishi IC between 10.7 km accident
4 E7 Sun East Road (bottom) May 3 (Tuesday) 9:23 Nakajo IC - Holy Basket Between Shinoda IC 10.1 km accident
5 E8 Hokuriku Road (upper) May 3 (Tuesday) 12:56 Sanjo Tsubame IC - Niigataishi IC between 6.8 km accident
6 E18 Joshinetsu way (down) May 5 (Thu) 17: 27 Joetsu Takada IC to Nakago IC 5.5 km Traffic concentration

3 Reference Materials (Attachment)

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