Traffic situation on Expressway during the Obon season (flash report) [NEXCO EAST Version]

Thursday, August 6, 2009-Sunday, August 16, 2009: 11 days

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  • Traffic situation on Expressway during the Obon season (flash report) [NEXCO EAST Version]

August 17, 2009
East Nippon Expressway Co., Ltd.

NEXCO EAST (Chiyoda-ku, Tokyo, Chairman: Jojiro Yagi) summarized the traffic conditions on the Expressway during the Obon season.

[Summary of traffic conditions]

  • Compared to the Bon festival period of the previous year, this year's special discounts on holidays and the low price of crude oil contributed to 23 major sections. Average daily cross-sectional traffic increases by around 10% around large cities and around 30% in rural areas. Did.
    Also, About 20 to 30% increase on weekdays and about 40% increase on holidays. Did.
  • Congestion length of 10km or more The number of traffic jams was 166, 2.0 times more than the previous year have become.
    In addition, congestion length of 30 km or more The number of traffic jams was 23 times, 2.6 times more than the previous year have become.
  • The maximum traffic length is Out-bound direction August 13 (Thu) 4:00 to about 15 minutes Tohoku Expressway (near Tochigi Prefecture Yaita) near the sheet pile north PA top at about 69km was.
  • In addition, the traffic jam results during the Bon Festival this year were close to the traffic jam forecast, but we will continue to conduct more detailed analysis to improve the accuracy as much as possible.

Traffic volume during one period

[Daily average traffic volume] Main sections of Expressway within the NEXCO EAST region (23 sections in total)

Area classification(1) 2009 Bon Festival
H21.8.6 ~ 8.16
11 days average (vehicle/day)
(2) 2008 Bon Festival
H20.8.7 ~ 8.17
11 days average (vehicle/day)
YoY
(1)/(2)
Around the big city104,90097,700107%
Rural area36,90029,200126%
All 23 major sections45,80038,100120%
this year
Average daily traffic
(Unit/day)
Previous year
Average daily traffic
(Unit/day)
YoYCharge policy
45,80038,1001.20 times6th and 7th1.16 timesRegular cars: Special holiday discounts (weekdays)
8th, 9th1.35 timesRegular car: Special holiday discount (holiday)
10th-12th0.96 timesStandard car: Current discount,
Large vehicles: 5 days off (weekdays)
13th and 14th1.27 timesRegular cars: Special holiday discounts (weekdays)
15th and 16th1.38 timesRegular car: Special holiday discount (holiday)

2 congestion

[Number of traffic jams] (The number of traffic jams over 10km includes the number of traffic jams over 30km.)

Congestion extensionthis yearPrevious yearYoY
Traffic congestion of 10 km or more166 times83 times200.0%
Over 30km of traffic23 times9 times255.6%

[Traffic jam location]
・Main traffic jams this year

Vertical lineworstRoad nameTraffic jam
(peak)
Traffic jam locationCongestion extensionCongestion factors
Out-bound line1Tohoku ExpresswayThursday, August 13
Around 4:15
Yaitakita PA
near
69.0 kmTraffic concentration/accident
2Tohoku ExpresswaySaturday, August 8
Around 9:15
Sano SA
near
51.6kmTraffic concentration/accident
3Tohoku ExpresswayThursday, August 13
Around 11:10
Adachi Tara SA
near
51.0 kmAccident/traffic concentration
Kan-Etsu ExpresswayThursday, August 13
Around 6:35
Hanazono IC
near
51.0 kmTraffic concentration/accident
In-bound line1Tohoku ExpresswayFriday, August 14
Around 17:55
Yaita IC
near
48.4 kmTraffic concentration/accident
2Tohoku ExpresswayThursday, August 13
Around 19:30
Kamikawachi SA
near
46.4kmAccident/traffic concentration
3Kan-Etsu ExpresswayAugust 16 (Sun)
Around 19:00
Maebashi IC
near
45.0 kmTraffic concentration/accident

・Main traffic jams in the previous year

Vertical lineworstRoad nameTraffic jam
(peak)
Traffic jam locationCongestion extensionCongestion factors
Out-bound line1Tohoku ExpresswayWednesday, August 13
Around 7:35
Yaita IC
near
42.6 kmTraffic concentration/accident
2Kan-Etsu ExpresswayWednesday, August 13
Around 8:15
Higashimatsuyama IC
near
41.3kmTraffic concentration/accident
3Joban ExpresswayWednesday, August 13
Around 11:30
Hitachi Central IC
near
34.5kmAccident/traffic concentration
In-bound line1Tohoku ExpresswayFriday, August 15
Around 17:45
Kamikawachi SA
near
55.0 kmTraffic concentration/accident
2Tohoku ExpresswayThursday, August 14
Around 18:35
Kamikawachi SA
near
52.2 kmTraffic concentration
3Tohoku ExpresswaySaturday, August 16
Around 17:10
Utsunomiya IC
near
50.8kmTraffic concentration/accident
  • IC: Interchange SA: Service area PA: Parking area
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