​ Traffic situation on highway in Bon Festival (preliminary report) 【NEXCO EAST Edition】

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  • ​ Traffic situation on highway in Bon Festival (preliminary report) 【NEXCO EAST Edition】

August 20, 2018
East Nippon Expressway Co., Ltd.

NEXCO EAST (Chiyoda-ku, Tokyo) compiled the traffic situation during the Bon Festival.

  • The number of times of traffic congestion of 10 km or more, 165 times, 4 times more than last year Did.
  • The number of times of congestion over 30 km, 21 times, increased by 2 times compared to last year Did.
  • The maximum congestion length is Saturday, August 11, around 7:45, E4 Tohoku Expressway (Out-bound) 56.5km that occurred near Yaitakita PA was.
  • The average daily traffic volume of the 30 main sections is It increased by about 1%.

1 congestion

《Number of traffic jams》

[FY2017: W29.8.9 (Wed) -8.20 (Sun)]

Traffic jam scale [1] FY2018 results
[2] 2017 results [3] Difference ([1]-[2])
total going down going up total going down going up total going down going up
Number of traffic jams over 10km 165 73 92 161 67 94 +4 +6 ▲2
Of which, the number of traffic congestions of 30 km or more 21 10 11 19 8 11 +2 +2 ±0
Image of traffic congestion (Out-bound line)
Number of traffic jams (In-bound line image)

2-day average traffic volume

<Average daily traffic during the period>

[FY2017: W29.8.9 (Wed) -8.20 (Sun)]

[1] FY2018 results
[2] 2017 results YoY [1] / [2]
Average daily traffic volume 41,400 units / day 41,000 units / day 101.0%

3 Main traffic congestion points

<< Major traffic jam locations during the 2018 Bon Festival >>

Vertical line Road name Traffic jam
(peak)
Traffic jam location Congestion length Congestion factors
【1】 Out-bound line E4
Tohoku Expressway
Saturday, August 11, around 7:45 Near Yaitakita PA 56.5km Traffic concentration and accident
【2】 Out-bound line E17
Kan-Etsu Expressway
Saturday, August 11, around 6:05 Near the Hanazono IC 49.0 km Traffic concentration and accident
【3】 Out-bound line E4
Tohoku Expressway
Friday, August 10, around 17:25 Kuroiso board room (Kuroisoitamuro) IC vicinity 44.0 km Accident and traffic concentration
【1】 In-bound line E4
Tohoku Expressway
Monday, August 13, around 18:00 Near Kamikawachi SA 44.6km Traffic concentration and accident
【2】 In-bound line E4
Tohoku Expressway
Monday, August 13th, around 18:20 Near Kuki IC 38.6km Traffic concentration and accident
【3】 In-bound line E4
Tohoku Expressway
Tuesday, August 14th, around 17:45 Near Kamikawachi SA 37.9km Traffic concentration and accident
[Reference] Major traffic jam locations during the Bon Festival period of last year (H29.8.9 (Wed) -8.20 (Sun))
Vertical line Road name Traffic jam
(peak)
Traffic jam location Congestion length Congestion factors
【1】 Out-bound line E17
Kan-Etsu Expressway
Friday, August 11, around 7:20 Near the Hanazono IC 48.4 km Traffic concentration and accident
【2】 Out-bound line E4
Tohoku Expressway
Friday, August 11, around 10:15 Near Yaitakita PA 47.4km Traffic concentration and accident
【3】 Out-bound line E4
Tohoku Expressway
Sunday, August 13, around 9:15 Near Hanyu PA 39.7km Traffic concentration and accident
【1】 In-bound line E17
Kan-Etsu Expressway
Tuesday, August 15th, around 15:10 Near Tsurugashima IC 49.0 km Traffic concentration and accident
【2】 In-bound line E4
Tohoku Expressway
Tuesday, August 15 around 16:40 Near Kamikawachi SA 46.8km Traffic concentration and accident
【3】 In-bound line E17
Kan-Etsu Expressway
Sunday, August 13 around 18:40 Near Takasaka SA 45.2km Traffic concentration and accident
* IC: Interchange, SA: Service area, PA: Parking area

4 Traffic Trends (Year-on-year comparison)

  • Congestion peaks were on the Out-bound line on Saturday 11th August and on the In-bound line on Tuesday 14th August.
  • The number of traffic jams was almost the same as the previous year.
Out-bound line: Image of the number of traffic jams over 10 km and the average daily traffic volume (YoY)
In-bound: Image of the number of traffic jams over 10 km and average daily traffic volume (year-on-year)
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