Outline of Kisarazu Higashi IC-Kisarazu JCT section opening section
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- Outline of Kisarazu Higashi IC-Kisarazu JCT section opening section
February 1, 2007
Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau Chiba National Highway Office
East Japan Expressway Co., Ltd. Kanto Regional Head Office Chiba Construction Office
An extension of 7.1km from "Kisarazu Higashi IC" connecting to National Highway No. 410 bypass in Shimo-gun, Kisarazu City to "Kisarazu JCT" connecting to Tokyo Wan Aqua-Line Expressway connecting road / Tateyama Expressway will be opened this time.
From Kisarazu Higashi IC to Kisarazu JCT, it was commercialized in 1992, site acquisition started in 1998, construction started in 2000, and the opening of this time.
First opening on the Ken-O Road in Chiba Prefecture Will be.
1 Route name
General National Route 468 Ken-o Expressway
2 Connection position
- (1) Kisarazu East Interchange
Route 410 Bypass - (2) Kisarazu Junction
Tokyo Wan Aqua-Line Expressway connecting road/ Tateyama Expressway
3 Business
Ministry of Land, Infrastructure, Transport and Tourism, East Japan Expressway Co., Ltd.
4 lanes and design speed
- (1) Number of lanes
4 lanes (2 lanes on each side) Standard width 23.5 m - (2) Design speed
100km/h
5 Construction overview
- (1) Total construction cost
About 50 billion yen (About 36 billion yen for construction costs, 14 billion yen for land cost) - (2) Extension by structure
Earthwork extension 6.6km
Bridge extension 0.5km