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Expressway traffic conditions during the year-end and New Year period (preliminary report) [NEXCO EAST Version]

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January 4, 3rd year of Reiwa
East Nippon Expressway Co., Ltd.

NEXCO EAST (Chiyoda-ku, Tokyo) has compiled the traffic conditions during the year-end and New Year period (2020 to Sunday, January 3rd, 3rd year of Reiwa for 9 days). To do.

  • The average daily traffic volume of the 12 main sections decreased to 66% compared to the same period of the previous year.
  • The number of traffic jams over 10km was 14 times, a decrease of 40 times compared to the same period of the previous year.
  • There was no traffic jam over 30km.
  • The maximum of the congestion length, January 3 (Sun) around 50 minutes at 17, was the 21.9km that occurred at the beginning of the E17 Kan-Etsu Expressway (In-bound line) Tsurugashima Tsurugashima near the IC.
  • The number of traffic jams over 10km on the Tokyo Wan Aqua-Line Expressway was 5 times.

1. 1. Comparison period

  • [1] 2020 (Saturday) -January 3rd, 3rd year (Sunday), 9 days
  • [2] 2019 December 26 (Thursday) -2020 January 3 (gold) 9 days

2. Traffic volume

[1] 2020 degree [2] 2019 degree Compared to the previous year ([1] / [2])
Average daily traffic * 1 17,400 units / day 26,200 units / day 66％

* 1: Simple average of 12 main sections
(Attachment [PDF: 100KB])

3. 3. Congestion situation

[1] 2020 degree [2] 2019 degree Difference from the previous year ([1]-[2])
Traffic congestion of 10 km or more 14 times 54 times ▲ 40 times
Traffic congestion of 30 km or more 0 times 4 times ▲ 4 times
Vertical line Road name Congestion location * 2 Peak date and time Extension Factor
1 Out-bound line E17Kan-Etsu Expressway Takasaka Takasaka Near SA December 29 (Tuesday) around 7:30 15.3km Accident and traffic concentration
2 Out-bound line E17Kan-Etsu Expressway Tsurugashima Tsurugashima Near IC Saturday, December 26, around 7:35 11.7km Accident and traffic concentration
3 Out-bound line E14 Keiyo Road Kaizuka Kaizuka near IC Saturday, January 2nd, around 12:00 10.0km Traffic concentration
1 In-bound line E17Kan-Etsu Expressway Tsurugashima Tsurugashima Near IC January 3 (Sun) around 17:50 21.9km Accident and traffic concentration
2 In-bound line E14 Keiyo Road Near Miyanogi Miyanogi JCT​ Saturday, January 2, around 17:20 15.4km Traffic concentration
3 In-bound line E6 Joban Expressway Misato Near Misato TB January 3 (Sun) around 17:40 15.1km Accident and traffic concentration

* 2: IC: interchange, SA: service area, PA: parking area, JCT: junction, TB: toll booth

Four. Congestion situation of CA Tokyo Wan Aqua-Line Expressway

  • The maximum congestion length of the Tokyo Wan Aqua-Line Expressway was 15.0km, which occurred around ​16:20 on December 29 (Tuesday), at the beginning of the In-bound line near Umi Hotaru PA.

2020 traffic congestion situation of the degree of year-end and New Year period (10km or more)

Vertical line Peak date and time Congestion location * 2 Congestion length Congestion factors
In-bound line Saturday, December 26, around 17:40 Near Kawasaki floating island Kawasaki float island JCT 13.9km Traffic concentration
In-bound line December 27 (Sun) around 15:40 ​Near Umi Hotaru PA 10.4km Traffic concentration
In-bound line December 29 (Tuesday) around 16:20 ​Near Umi Hotaru PA 15.0km Traffic concentration and accident
In-bound line Saturday, January 2nd, around 17:50 ​Near Umi Hotaru PA 13.3km Traffic concentration and accident
In-bound line January 3 (Sun) around 16:35 ​Near Umi Hotaru PA 13.1km Traffic concentration and accident

Tokyo Wan Aqua-Line Expressway, traffic volume has increased in recent years due to the Aqua-Line discount for ETC vehicles (H21.8 ~) and the opening of large commercial facilities (H24.4 ~), and traffic congestion has also increased accordingly. doing.
NEXCO EAST is implementing measures to reduce traffic congestion, such as installing pacemaker lights and predicting AI congestion, but heavy traffic congestion still occurs in multiple locations, Out-bound line) and evening (In-bound The situation continues that it takes about twice as long as usual.

2019 (2019) Tokyo Wan Aqua-Line Expressway traffic and congestion number of

≪Down Out-bound

2019 (2019) Tokyo Wan Aqua-Line Expressway of traffic and congestion number of times «Out-bound line» of the image image
2019 (2019) Tokyo Wan Aqua-Line Expressway traffic and congestion number «of Out-bound photos of the line»

≪Up In-bound

2019 (2019) Tokyo Wan Aqua-Line Expressway of traffic and congestion number of times «In-bound line» of the image image
2019 (2019) Tokyo Wan Aqua-Line Expressway traffic and congestion the number of «In-bound line» Photos of

<Data source>

Traffic volume: Vehicle detector data between Kawasaki Ukishima JCT and Umihotaru PA (Saturdays, Sundays, and holidays from January to December 31, 2019)

Number of traffic jams: Number of traffic jams due to traffic concentration between Kawasaki Ukishima JCT and Kisarazu Kaneda IC (Saturdays, Sundays, and holidays from January to December 31, 2019)

(Reference) Daily traffic conditions

  • 2020 traffic volume and congestion number of times of the degree of year-end and New Year period, a significant decrease compared with the previous fiscal year, there was no noticeable peak.

[Out-bound line]

[Out-bound line] Image of traffic volume
[Out-bound line] Image of the number of traffic jams (10km or more)

[In-bound]

[In-bound line] Image of traffic volume
[In-bound line] Image of the number of traffic jams (10km or more)

<Data source>

Traffic volume: Simple average of vehicle detector data in 12 representative sections in NEXCO EAST

Number of traffic jams: Number of traffic jams over 10km within the NEXCO EAST

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