Expressway traffic during the Obon period (breaking news) [national version]

August 6th (Friday), 3rd year of Reiwa-Monday, August 16th, 3rd year of Reiwa: 11 days
※ comparison Two years ago of 2019, August 8 (Thursday) -2019, August 18 (Sunday): 11 days

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  • Expressway traffic during the Obon period (breaking news) [national version]

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August 17, 3rd year of Reiwa
East Nippon Expressway Co., Ltd.
Central Nippon Expressway Company Limited
West Nippon Expressway Company Limited
Honshu-Shikoku Expressway Co., Ltd.

  • The traffic volume during the Obon period of 3 years of Reiwa is affected by the road closure due to heavy rain over a wide area mainly in western Japan.
  • The average daily traffic volume during the Obon period was 29,400, a decrease of 62% compared to the year before last.
    (It decreased to 92% compared to the same period last year.)
  • The number of traffic jams over 10km was 82, which was a decrease of 17% compared to the year before last.
    (Reduced to 55% compared to the same period last year.)

1. Traffic volume

Main sections of Expressway nationwide (40 representative sections)

Reiwa 3 years results [1] 2019 [2] Contrast [1] / [2] reference
2020 results [3] Contrast [1] / [3]
Average daily traffic (all cars) 29,400 units / day 47,400 units / day 62% 32,000 units/day 92%
(Small car) (Large car) 22,900 6,500 40,000 7,400 57% 88% 26,000 6,000 88% 108%
Maximum daily traffic 35,300 units/day 56,900 units / day 62% 34,800 units / day 101%

2. Congestion situation

Number of traffic jams (Number of traffic jams over 10km includes traffic count over 30km)

Reiwa 3 years results [1] 2019 [2] Contrast [1] / [2] reference
2020 results [3] Contrast [1] / [3]
Traffic congestion of 10 km or more 82 times 476 times 17% 149 times 55%
Traffic congestion of 30 km or more Once 40 times 3% 6 times 17%
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