Expressway traffic conditions during the Golden Week period (flash report) [East Japan version]

10 days from April 28 (Fri),2017 - May 7 (Sun), 2017

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  • Expressway traffic conditions during the Golden Week period (flash report) [East Japan version]

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

NEXCO EAST (Chiyoda-ku, Tokyo) has summarized traffic conditions during the Golden Week period.

[Summary of traffic conditions]
  • The number of times of traffic congestion of 10 km or more, 109 times, 20 times more than last year Did.
  • The number of times of congestion over 30 km, 11 times, 2 times more than last year Did.
  • The maximum length of traffic is, May 3 (Wed) at 8:55, 49.0 km that occurred near Hanazono IC was.
  • The year-on-year change in the average daily traffic volume of the 30 main sections is About 7% increase Did.

1 congestion

[Number of traffic jams]

[FY2016: April 29, 2016 (Fri) - May 8, 2016 (Sun)]

Traffic jam scale(1)FY2017 results(2) FY2016 results(3) Difference ((1)-(2))
totalgoing downgoing uptotalgoing downgoing uptotalgoing downgoing up
Number of traffic jams over 10 km1094564893554+20+10+10
Of which, the number of traffic congestions of 30 km or more1156936+2+2±0
Number of traffic jam Out-bound line image
Image of traffic congestion In-bound line

2-day average traffic volume

[Main 23 sections * Average daily traffic during the period in

[FY2016: April 29, 2016 (Fri) - May 8, 2016 (Sun)]

 (1)FY2017 results(2) FY2016 resultsYoY (1) / (2)
Average daily traffic volume39,400 units/day36,800 units/day107%

[Reference] Past day arrangement

[Reference] Image of past day arrangement

3 Main traffic congestion points

【Major congestion occurrence place in 2017 Golden Week period】

 Vertical lineRoad nameTraffic jam date and time (peak)Traffic jam locationCongestion lengthCongestion factors
1Out-bound lineE17 Kan-Etsu ExpresswayAround 8:55 May 3 (Wed)Near the Hanazono IC49.0 kmTraffic concentration and accident
2Out-bound lineE4 Tohoku ExpresswayAround 10:50 May 3 (Wed)Near Tochigi IC43.6kmTraffic concentration and accident
3Out-bound lineE6 Joban ExpresswayAround 9:35 May 3 (Wed)Near Sakura Tsuchiura IC40.7kmTraffic concentration and accident
1In-bound lineE4 Tohoku ExpresswayAround 15:50 May 5 (Fri)Near Kuki IC42.0kmTraffic concentration and accident
2In-bound lineE17 Kan-Etsu ExpresswayAround 18: 50 May 4 (Thu)Near Takasaka SA39.6kmTraffic concentration and accident
2In-bound lineE17 Kan-Etsu ExpresswayAround 18:55 May 5 (Fri)Near Takasaka SA39.6kmAccident and traffic concentration
3In-bound lineE4 Tohoku ExpresswaySaturday, May 6th, around 15:50Near Kamikawachi SA37.8kmTraffic concentration and accident

[Reference] Major congestion occurrence place during the Golden Week period of last year (2016)

 Vertical lineRoad nameTraffic jam date and time (peak)Traffic jam locationCongestion lengthCongestion factors
1Out-bound lineE17 Kan-Etsu ExpresswayAround 11:00 May 3 (Tue)​​ Near Fujioka JCT70.2 kmTraffic concentration and accident
2Out-bound lineE6 Joban ExpresswayAround 10:45 May 3 (Tue)Near Tomobe JCT52.5 kmTraffic concentration and accident
3Out-bound lineE4 Tohoku ExpresswayAround 6:50 May 3 (Tue)Near Hanyu PA42.8kmTraffic concentration and accident
1In-bound lineE4 Tohoku ExpresswayAround 12:55 May 5 (Thu)Near Kamikawachi SA46.5kmAccident and traffic concentration
2In-bound lineE4 Tohoku ExpresswayAround 18:20 May 1 (Sun)Near Kazo IC46.3 kmTraffic concentration and accident
3In-bound lineE17 Kan-Etsu ExpresswayAround 16:40 May 1 (Sun)Near Takasaka SA44.0 kmTraffic concentration and accident
3In-bound lineE17 Kan-Etsu ExpresswayAround 17:45 May 5 (Thu)Near Takasaka SA44.0 kmTraffic concentration and accident
  • IC: Interchange, JCT: Junction, SA: Service area, PA: Parking area

[Reference] Number of traffic jams nationwide (NEXCO EAST, NEXCO CENTRAL, NEXCO WEST, Honji High speed)

[FY2016: April 29, 2016 (Fri) - May 8, 2016 (Sun)]

Traffic jam scale(1)FY2017 results(2) FY2016 results(3) Difference ((1)-(2))
totalgoing downgoing uptotalgoing downgoing uptotalgoing downgoing up
Number of traffic jams over 10 km355159196270104166+85+55+30
Of which, the number of traffic congestions of 30 km or more26151120812+6+7▲1
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