Ken-O Road (Daiei JCT to Tako IC) will open on November 7, 2026.

PDF version [PDF: 1.7MB]

The Kanto Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism and the Kanto Regional Head Office East Nippon Expressway Co., Ltd. have been working on the development, C4 We would like to inform you that Ken-o Expressway (hereinafter referred to as "Ken-O Road") from Taiei Junction (hereinafter referred to as "JCT") to Tako Interchange (hereinafter referred to as "IC") will open at 3:00 PM on Saturday, November 7, 2026.
Furthermore, an opening ceremony will be held prior to the opening of the road.
We will continue to prioritize safety in the development of the section between Tako IC and Matsuo-Yokoshiba IC.

Opening date and time

Saturday, November 7, 2020 15:00

Open section

Ken-O Road (Daiei JCT to Tako IC)
(See Attachment 1 [PDF: 416KB])

Opening ceremony venue

Narita Airport Shinonome Park Golf Course
(392-4 Horinouchi, Narita City, Chiba Prefecture)
(Attachment 4 [PDF: 476KB] reference)

Ceremony venue

Near the Ken-O Narita Interchange tollgate
(Kawakami area, Narita City, Chiba Prefecture)

• The ceremony details and opening time may change due to weather conditions or other factors.
• Please note that due to venue restrictions, the opening ceremony and related events will not be open to the general public.

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