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

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August 17, 5th year of Reiwa
East Nippon Expressway Co., Ltd.
Hokkaido Regional Head Office

NEXCO EAST Hokkaido Regional Head Office (Atsubetsu-ku, Sapporo City) summarizes the traffic situation in Hokkaido during the Obon period [Wednesday, August 9, 2023-Wednesday, August 16, 2023: 8 days] so I will let you know.

  • Average daily traffic was 113% compared to the same period last year.
  • There were 11 traffic jams of 1km or longer, an increase of 1 from the same period last year.
  • The maximum length of traffic congestion occurred around 16:30 on August 15 (Tue) at E38 Doto Expressway Shimukappu Interchange (IC) → Mukawahobetsu IC (In-bound, towards Sapporo) due to traffic congestion after the suspension of traffic was lifted. It was 13.5km.

1. 1. Comparison period

①Reiwa 5th year
[Wednesday, August 9, 2023 to Wednesday, August 16, 2023: 8 days]
②2020
[August 10, 2020 (Wednesday) to August 17, 2020 (Wednesday): 8 days]

2. Average daily traffic volume *

(1) 2020 results (2) 2020 results Comparison ① / ②
21,300 units/day 18,900 units/day 113%

3. 3. Congestion situation

(1) 2020 results (2) 2020 results Comparison ①-②
11 times 10 times +1 time

<< Particularly long traffic congestion (Worst 5) >>

[Reiwa 5th year]

Ranking Congestion length Date and time Section (IC omitted) * Head * Factor
1 13.5km Tuesday, August 15, around 16:30 E38 Doto Expressway
Shimukappu → Mukawa Hobetsu (In-bound for Sapporo)
Near Hobetsu TN Road Closed
after release
traffic concentration
2 7.0km Friday, August 11, around 11:40 E38 Doto Expressway
Oiwakecho → Mukawahobetsu (Out-bound /Obihiro direction)
Near Kaede TN Traffic concentration
And accident
3 5.0km Saturday, August 12, around 12:20 E38 Doto Expressway
Shimukappu → Tomamu (Out-bound /Obihiro direction)
Near Tomamu IC due to emergency work
closed terminal
4 4.5km Around 10:40 on Friday, August 11 E5A Sasson Expressway
Sapporo Kita→ Out-bound (Outbound/Sapporo JCT direction)
Near Fushiko IC Traffic concentration
5 4.0km August 13 (Sun) around 10:00 E5A Sasson Expressway
Sapporo Kita→ Out-bound (Outbound/Sapporo JCT direction)
Near Fushiko IC Traffic concentration

[2020]

Ranking Congestion length Date and time Section (IC omitted) * Head * Factor
1 16.0km Sunday, August 14, around 17:10 E38 Doto Expressway
Tomamu → Mukawa Hobetsu (In-bound for Sapporo)
Near Hobetsu TN Traffic concentration
2 3.5km Saturday, August 13, around 10:10 E5A Sasson Expressway
Sapporo Kita→ Out-bound (Outbound/Sapporo JCT direction)
Near Fushiko IC Traffic concentration
3 2.3km Saturday, August 13, around 9:30 E5A SHIRIBESHI EXPRESSWAY
Otaru Shioya→Yoichi (In-bound for Yoichi)
Near Yoichi TB Traffic concentration
4 1.6km Saturday, August 13, around 10:40 E5A Sasson Expressway
Otaru JCT → Asari (In-bound for Otaru)
Asari IC Traffic concentration
5 1.5km Around 7:30 on Friday, August 12 E5A Sasson Expressway
Sapporo Kita→Fushiko (Out-bound /Sapporo JCT direction)
Around W5.5KP Broken car
5 1.5km Around 12:50 on Wednesday, August 17 E38 Doto Expressway
Tomamu → Tokachi Shimizu (Out-bound /Obihiro area)
Near Tokachi Shimizu IC by accident
closed terminal
  • "JCT" stands for junction, "TB" for main line tollgate, and "TN" for tunnel.
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