NEXCO CENTRAL Corporate site

Important Notice

大雪による通行止め解除のお知らせ

Environmental Initiatives

Ken-o Expressway (Ken-O Road) passes through residential areas, nature-rich hills and mountains. For this reason, Ken-O Road is working on various environmental conservation measures to protect the living environment of people living in the surrounding area, as well as the rich natural environment and landscape. Here are some of the environmental conservation measures implemented at the Tokyo Construction Office.
Growth status of acorn picking seedlings
Sagamihara City Shonan Elementary School-Shonan Small Acorn News- (2012/12/25 up!)
Sagamihara City Hiroryo Elementary School-News from Hiroryo Small Acorns- (2012/12/25 up!)