East Nippon Expressway Co., Ltd. Corporate Site

NEXCO EAST

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[E46]Akita Expressway(Between Kitakami JCT and Kitakami Nishi IC)
[E46]Kamaishi Expressway(Between Hanamaki JCT and Hanamaki Airport IC)
Conduct of main line nighttime closing and JCT lamp night closing

E46Akita Expressway(Between Kitakami JCT and Kitakami Nishi IC)
E46Kamaishi Expressway(Between Hanamaki JCT and Hanamaki Airport IC)
Conduct of main line nighttime closing and JCT lamp night closing

The latest regulation information,DraTraExternal link: Another window displayPlease see.

2019 June 3
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office Office Kitakami Administration Office

NEXCO EAST Kitakami Administration Office (Kitakami city, Iwate prefecture) has two lane sections (one lane on one side)E46Akita Expressway Between Kitakami Junction (JCT) and Kitakami West Interchange (IC) andE46Kamaishi Expressway At Hanamaki JCT and Hanamaki Airport IC, we will carry out the following night-time closing to conduct information sign update work, pavement repair work, and bridge inspections.

Although we inconvenience you very much, we ask for your understanding and cooperation so that you will have room in time when you go out.

1 Deadlock period and section

[Akita Expressway]
【1】 2019 June 17 (Mon): Between Kitakami Nishi IC-Kitakami JCT (Akita Expressway In-bound line)
【2】 2019 June 18 (Tuesday): Kitakami JCT B ramp (Tohoku Expressway In-bound Line → Akita Expressway)
[3]2019 June 19 (Wed): Kitakami JCT D ramp (Tohoku Expressway Out-bound Line → Akita Expressway)

(Reservation day: June 20 (Thu) to 21 (Fri))

[Kamaishi Expressway]
【Four】 2019 June 24 (Mon): Hanamaki Airport IC ~ Hanamaki JCT (Kamaishi Expressway In-bound line)
【Five】 2019 June 25 (Tuesday): Hanamaki JCT B Lamp (Tohoku Expressway In-bound Line → Kamaishi Expressway)
[6]2019 June 26 (Wed): Hanamaki JCT D lamp (Tohoku Expressway Out-bound Line → Kamaishi Expressway)

(Spare day: June 27 (Thu)-28 (Fri))

  • As we may change the closing date and section depending on the weather, etc., "When using"DraTra Please check the latest information on websites such as

2 Dead time

Every night from 20 o'clock to 6 o'clock next

Closing time

3 Detour

Akita Expressway(Kitakami JCT): National highway No. 4, National highway No. 107, prefectural road No. 37, prefectural road No. 47, prefectural road No. 50
Kamaishi Expressway(Hanamaki JCT): National Route 4, Prefectural Route 12, Prefectural Route 37, Prefectural Route 299

Annex 1] 【PDF: 151KB】Link to PDF

4 Construction contents

We carry out update construction of guidance sign and pavement repair construction, bridge inspection.

Update of guide sign
We introduce "numbering" to use route number to guide along route name.

Update of guide sign

Pavement repair
We will repair parts where remarkable occurrence of cracks and steps on the pavement surface occur.

Pavement repair

Bridge inspection
We will carry out a bridge inspection to maintain the road environment where you can drive safely.

Bridge inspection

5 通行止めに伴う乗継料金調整について  Annex 2] 【PDF: 120KB】Link to PDF

By the closing Expressway The customer who has once flowed out, bypassed the closed section, and transferred again in the same direction, will perform "transit adjustment" to adjust the toll fee according to the section used.

Please refer to the accompanying material for the details of the transit adjustment.

Closed section Direction of travel Transit target IC (spilled IC) Reflow target IC (transit IC) Closing section
Akita way

Kitakami JCT ~
Kitakami Nishi IC
going up
Tohoku Expressway
Akita way Yuda IC, Kitakami Nishi IC Tohoku Expressway
( In-bound )
Kitakami Kanegasaki IC, Mizusawa IC, Hiraizumi Maezawa IC 【1】
Tohoku Expressway
( Out-bound )
Kitakami Ezuriko IC, Hanamaki Minami IC, Hanamaki IC
going down
Yokote City
Tohoku Expressway
( In-bound )
Hanamaki Minami IC, Kitakami Ezuriko IC Akita way Kitakami Nishi IC, Yuda IC, Yokote IC 【2】
Tohoku Expressway
( Out-bound )
Mizusawa IC, Kitakami Kanegasaki IC 【3】
Kamaishi

Hanamaki JCT ~
Hanamaki Airport IC
going up
Tohoku Expressway
Kamaishi Hanamaki Airport IC Tohoku Expressway
( In-bound )
Hanamaki Minami IC, Kitakami Ezuriko IC, Kitakami Kanegasaki IC 【4】
Tohoku Expressway
( Out-bound )
Hanamaki IC, Shiwa IC, Morioka Minami IC
Akita way
( Out-bound )
Kitakami Nishi IC
going down
Kamaishi City
Tohoku Expressway
( In-bound )
Shiwa IC, Hanamaki IC Kamaishi Hanamaki Airport IC 【5】
Tohoku Expressway
( Out-bound )
Kitakami Ezuriko IC, Hanamaki Minami IC 【6】

6 Information on road traffic information

  • NEXCO EAST Website "Construction regulation information"Providing information on construction restrictions in each region)
  • NEXCO EAST Road Traffic Information Site "Doratara" (Provide highway traffic information nationwide)
    【PC】External link: Another window display
    【Mobile】 http://m.drivetraffic.jp/
  • NEXCO EAST Customer Center (24 hour operator will correspond.)
    0570-024-024 or 03-5338-7524
  • Highway telephone (24 hour voice guide)
    Akita Bureau 018-826-1620
    Morioka station 019-639-1620
  • Japan Highway Traffic Information Center
    050-3369-6761 (Tohoku region Expressway )
    050-3369-6603 (Iwate Information)
    050-3369-6605 (Akita information)
  • Road information board
  • Highway radio (AM 1620 kHz)
    The section broadcasting the highway radio is indicated by a sign on the Expressway .
  • Highway Information Terminal
    We are informing wide area road traffic information by monitor screen etc. installed in SA · PA.
* Twitter's official account "NEXCO EAST (Tohoku)" (@ e_nexco_tohokuExternal link: Another window displayHowever, information is delivered.
  • Tohoku Expressway When Akita Expressway We prepare posters and flyers at each toll booth and signboards and flyers for rest facilities and inform in advance.
  • Poster / flyer image
    "Poster / flyer image"
  • Signboard image
    "Signboard image"
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