Expressway traffic during the Bon Festival [Hokkaido version]

August 5 (Sat) - August 16 (Wed), 2017 : 12 days
[Same as August 6 (Sat) - August 17 (Wed), 2017 : 12 days]

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  • Expressway traffic during the Bon Festival [Hokkaido version]

August 17, 2017
East Nippon Expressway Co., Ltd.
Hokkaido office

NEXCO EAST Hokkaido Regional Head Office (Sapporo City Atsubetsu-ku) has summarized the traffic conditions of the Expressway in Hokkaido during the Obon period as follows.

<< Outline of traffic situation >>

  • The average daily traffic volume of the main sections is 20,600 units/day.. Compared to last year About 5% increase.
  • The number of traffic jams over 1km, 28 times.. Compared to last year Increased 7 times.
  • The number of times of traffic congestion of 10 km or more, 5 times.. Compared to last year Increased once.
  • The maximum congestion length is Monday, August 14th, around 16:30, E38 23.0km that occurred between Doto Expressway (Sapporo direction) Memuro IC (Interchange) ⇒ Tomamu IC.
  • Is an alternative road measures interval Doto Expressway Shimukappu traffic volume has increased in between IC ~ Tokachishimizu IC. On Sunday, August 13th, 30,000 vehicles/day will be the largest ever between Tomamu IC and Tokachi Shimizu IC.
  • The number of traffic jams between Shimukappu IC and Tokachi Shimizu IC due to the increase in traffic 10 times.. Compared to last year Increased 9 times.

Average daily traffic volume

<Average daily traffic volume during the nine main sections *>

  (1) Results for 2017 (2) Results for 2016 YoY (1) / (2)
Average daily traffic volume 20,600 units/day 19,700 units/day 105%

2 congestion

《Number of traffic jams》

  (1) Results for 2017 (2) Results for 2016 (3) Difference (1)/(2)
Number of traffic jams during Obon period
Of which, the number of traffic congestions of 10 km or more
28 21 +7
5 4 +1

Image of the number of traffic jams during the Obon period in 2017

[Reference] Past day arrangement

[Reference] Image of past day arrangement

3 Main traffic congestion points

"Congestion occurrence place of 10 km or more of the Bon Festival in 2017"

  Road name direction Traffic jam
peak
Congestion section
Top of traffic jam
Congestion length
(Km)
Congestion factors
(1) E38
DOTO EXPWY
Sapporo direction 8/14 (Mon)
Around 16:30
Memuro IC ⇒ Tomamu IC
Near Tomamu IC
23.0 Traffic concentration and
closed for traffic
(2) E38
DOTO EXPWY
Obihiro direction 8/13 (Sun)
Around 15:25
Mukawa Hobetsu IC ⇒ Tomamu IC
Near Takinosawa TN
22.0 Traffic concentration
(3) E38
DOTO EXPWY
Obihiro direction 8/11 (Fri)
Around 12:35
Shimukappu IC ⇒ Tokachi Shimizu IC
Near Hirouchi TN
18.3 Traffic concentration
 (4)  E5
Hokkaido road
Tomakomai direction 8/13 (Sun)
Around 11:35
Oyachi IC ⇒ Eniwa IC
Around Shimamatsugawa Bridge
13.0 Traffic concentration
(5) E5
Hokkaido road
Asahikawa direction 8/13 (Sun)
Around 10:55
Sapporo IC ⇒ Ebetsu East IC
Near Nopporo PA
10.0 Traffic concentration
  • IC is interchange, PA is parking area, TN is tunnel

[Reference] In the Bon Festival of last year (2016 years) Over 10 km of congestion occurrence place

  Road name direction Traffic jam
peak
Congestion section
Top of traffic jam
Congestion length
(Km)
Congestion factors
(1) E38
DOTO EXPWY
Sapporo direction 8/14 (Sun)
Around 17:35
Memuro IC ⇒ Tomamu IC
Near Karikachi 1st TN
28.5 Traffic concentration
(2) E5
Hokkaido road
Asahikawa direction 8/13 (Sat)
About 11:40
Kitago IC ⇒ Iwamizawa IC
Near Kurizawa BS
26.0 Accident and
Traffic concentration
(3) E38
DOTO EXPWY
Obihiro direction 8/13 (Sat)
About 11:45
Oiwake-cho IC ⇒ Mukawa Hobetsu IC
Near Yubari TN
19.3 Traffic concentration
(4) E5A
Sasson Expressway
Tomakomai direction 8/13 (Sat)
Around 10:20
Sapporo West IC ⇒ Sapporo JCT
Near Sapporo JCT
10.3 Traffic concentration and
accident
  • IC is interchange, JCT is junction, BS is bus stop, TN is tunnel

[Reference] Traffic situation of alternative road measures section

  (1) Results for 2017 (2) Results for 2016 (3) YoY
Tomamu IC ~ Tokachi Shimizu IC
Maximum daily traffic
【Accrual date】
About 30,000 units/day
[8/13 (Sun)]
About 23,300 units/day
[Saturday, August 13]
129%
Of alternative road measures section
Number of traffic jams
[The whole Doto Expressway]
10 times
[14 times]
Once
【6 times】
+9 times
[+8 times]
Image of traffic jam forecaster

<<A word from the traffic forecaster>>

  • Compared to the same period last year, the number of traffic during the Obon period increased by about 5% due to the better arrangement of days on holidays, making it easier to take a series of consecutive holidays. In addition, the scale of traffic congestion has increased, and the frequency of traffic congestion over 10 km has also increased by one.
  • "Yama no Hi" was established on August 11th last year, and during this year's Bon festival, consecutive holidays will start on the 11th (Friday and national holidays), and traffic congestion will peak on the 13th (Sunday) as well as the 11th (Friday).・Holiday) occurred 6 times.
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