Contribution to prevention of global warming
Expressway We will promote network maintenance, promotion of ETC spread, measures to prevent traffic jams, etc., to facilitate the flow of traffic, to promote tree formation such as glue side and introduce energy conservation technology, reduce CO2 emissions, It contributes to the prevention of global warming.
Formation of tree forest on the slope
(Joban way Minami Soma)
Tunnel lighting using LED lighting
(Dogen Road Tunnel of Eganogi)
Contribution to creating a recycling-oriented society
Contributing to the formation of a recycling-oriented society by "Construction byproduct" that occurs in the management and construction of Expressway management and construction business, recycling waste collected in roads / service areas / parking areas, recycling plant-derived materials, promoting green procurement doing.
Reuse plant generating material as chip material
(Kita Koto Higashihashihara PA)
Reuse plant generating material as compost
(Mobara Kita IC in the central area)
Reduction of environmental burden
We are striving to reduce the environmental burden at all stages of our business activities, such as nature-friendly road creation (eco-road), installation of sound insulation walls, establishment of living environments along roads through tree planting, etc.
Biotope using loop in IC
(Aomori Road Aomori Central IC)
Installation example of sound insulation wall
(Shikoku Shirahoka Shobu IC - Kuki Shirahoka JCT)
Technology development on environmental conservation
"Biomass gas power generation" has been put to practical use in order to make effective use of plant waste materials (biomass) such as grass clippings and tree pruning branches and thinning timber generated from Expressway .
Biomass gas power plant
Efforts for "From now on the environment"
We have set up rapid chargers for electric vehicles at 16 resting facilities in our company and we are also making efforts to use Expressway safely for customers using electric vehicles. In the future we will continue to do maintenance.
Electric car and quick charger
( Yokohama Yokosuka Road Yokosuka PA)