[E48] Yamagata Expressway (between Yudonoyama IC and Shonai Asahi IC)
Implementation of traffic closure at night

• PDF version [PDF: 238KB]

NEXCO EAST Tsuruoka Management Office (Tsuruoka City, Yamagata Prefecture) has two lane sections (one lane on one side)E48 Yamagata Expressway Yudonosan Interchange (IC) and the Shonai Asahi IC, we will carry out night traffic closures as follows for pavement repair work and inspection and repair work of tunnel equipment.

In order to minimize the impact on traffic, we will carry out traffic closures at night when traffic volume decreases. This work is necessary to maintain a safe and comfortable environment on the Expressway. We will do our best to minimize the inconvenience to our customers, and we ask for your understanding and cooperation.

1 closed section

Yamagata Expressway Yudonoyama IC-Shonai Asahi IC (upper and lower lines)

2 suspension period

From Monday, October 1, 2018 to Friday, October 26, 2018 (19 nights)
(Preliminary days: Monday, October 29, 2018 to Thursday, November 8, 2018)

• Construction is not performed on Saturdays, Sundays and public holidays in principle.

3 closed hours

From 20:00 to 6:00 the following night

4 Detour

National Route 112 [Attachment] [PDF: 103KB]

5 Construction content

We will perform pavement repair work and inspection and repair work of equipment in the tunnel.

• Pavement repair work
  We will repair the places where cracks and steps on the pavement surface are noticeable.

• Equipment inspection / repair in tunnel
  We will inspect and repair equipment in tunnels to maintain a safe road environment.

5 Information provision

It will be light rain, but it will be postponed if there is a possibility of heavy rain.

[Customer contact]

• NEXCO東日本お客さまセンター（24時間オペレーターが対応します。）
  0570-024-024 または 03-5338-7524
• ハイウェイテレホン（24時間音声案内）
  山形局 023-685-1620
• （公財）日本道路交通情報センター
  050-3369-6606（山形情報）
  050-3369-6761（東北地方・高速道路情報）