[E48] Yamagata Expressway (between Sagae IC and Gassan IC)
Implementation of traffic closure at night

The latest regulatory information isDraTraPlease see.

• PDF version [PDF: 322KB]

NEXCO EAST Yamagata Management Office (Yamagata City Yamagata) is a 2-lane section (1 lane on each side) E48 Yamagata Expressway Sagae Interchange (IC) and Gassan IC, we will carry out night traffic closures as follows for inspection of bridges and inspection and construction of tunnel equipment.

This work is necessary to maintain a safe and comfortable environment for Expressway. We will do our best to minimize the inconvenience to our customers, and we ask for your understanding and cooperation.

1 closed section

• [1] Between Yamagata Expressway Sagae IC and Gassan IC (upper and lower lines)
• [2] Between Yamagata Expressway Nishikawa IC and Gassan IC (upper and lower lines)

2 Closed date and time

• [1] 2 nights of July 8th (Mon) to 9th (Tuesday) of 2019 pm to 6:00 pm the following night
  Preliminary Date: 2019 July 10 (Wed) to 12 (Friday), July 16 (Tue) to 19 (Fri.)
• [2] 2019 July 10 (Wed) - July 12, 3 at night every night 20 pm to next day 6 o'clock (Friday)
  Preliminary Date: 2019 July 16 (Tue) to 19 (Fri.)

• Although it will be light rain, it will be postponed if there is a possibility of heavy rain and strong wind.
• If [1] is postponed, the date and time and section of [2] may change.

3 detour

National Route 112 Attachment-1 [PDF: 216KB]

4 Construction details

We will inspect bridges and tunnel facilities.

Main construction contents

Bridge inspection

We will inspect the bridge to maintain a safe road environment.

Tunnel equipment inspection and construction

In order to maintain a safe road environment, we will inspect and construct the equipment inside the tunnel.

5 Information provision

Customer contact

• NEXCO EAST Customer Center (24 hour operator will correspond.)
  
  0570-024-024 または 03-5338-7524
• Highway telephone (24-hour voice guidance)
  
  山形局 023-685-1620
• (Public foundation) Japan Road Traffic Information Center
  
  050-3369-6606（山形情報）
  050-3369-6761（東北地方・高速道路情報）

Road traffic information that can be obtained before going out

• NEXCO EAST Home Page " Construction regulation information (Provides information on construction regulations in each area)
  
  For Aomori prefecture, Akita prefecture, Iwate prefecture, please see "Tohoku north", and for Miyagi prefecture, Yamagata prefecture, Fukushima prefecture, "South Tohoku".
• NEXCO EAST Road Traffic Information Site “DraTra” (provides national Expressway traffic information)
  
  [PC]
  [Mobile] http://m.drivetraffic.jp/

Road traffic information available while driving

• Road information board
• Highway radio (AM1620kHz)
  
  The highway radio section is indicated by signs on the Expressway.
• Highway information terminal
  
  Wide-area road information is provided in an easy-to-understand manner on the monitor screens installed in SA / PA.

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