NEXCO CENTRAL (Central Nippon Expressway Company Limited)

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Mei-Nikan Expressway maintenance effect and Initiatives

Environmental initiatives

Mei-Nikan Expressway more environmentally friendly at (cans to the niece), the safety and comfort
We are working to realize road making.
Illustration of environmental initiatives

    • Low noise pavementLow noise pavement

      [Normal pavement] [Low noise pavement]
      Low-noise pavement has more gaps than normal pavement, and has a structure that allows air to escape easily, so it can reduce running noise.

    • Special sound absorbing looperSpecial sound absorbing looper

      [Example of special sound absorbing looper]
      The special sound absorbing looper has the effect of absorbing the running noise inside the cutting and reducing the noise.

  • Noise barrierNoise barrier

    [Example of sound insulation wall (general part)][Example of sound insulation wall (dedicated part)]
    Noise barriers have the function of blocking the noise generated from the road and reducing the influence of noise outside the road.

    • Vegetation beltVegetation belt

      [Example of a tree planting zone]
      We use more environmentally friendly tree planting in the environmental facilities zone. The bus lanes in the general section will not be set up for the time being, so that part is widened as a tree planting zone.

    • LED照明LED照明

      [Example of LED lighting]
      We will try to reduce power consumption and reduce environmental impact by trially adopting LEDs for road lighting in some sections of the environmental section.

  • Solar powerSolar power

    [Examples of solar panels]
    We will try to reduce power consumption and reduce environmental impact by trially adopting LEDs for road lighting in some sections of the environmental section.