Our mission is to perform maintenance inspections of expressways as the "road doctor."

Just as prevention and treatment are necessary for human health, inspection and maintenance are essential for the health of roads. As part of the NEXCO Central Japan Group, we are responsible for the maintenance inspection and management of various expressways within our jurisdiction – essentially the “doctors" of the roads.” Specialists from various fields such as civil engineering, mechanical engineering, electrical engineering, communications, architecture, and landscaping work together to comprehensively support the reliability, safety, and comfort of the expressways.

To ensure a comfortable road environment, we conduct maintenance inspections, surveys, and construction management across various fields. "Safety First" is our guiding principle for all actions and decisions in our operations.

Civil Engineering (Civil Engineering & Landscaping)

We conduct daily maintenance management and surveys to provide a safe and secure highway environment for users and achieve a comfortable driving experience.

  • Maintenance inspection
  • Detailed inspection
  • Facility Management
  • Maintenance plan
  • Information management
  • Green space inspection
  • Investigation/examination

Facilities (Electrical, Communication, Mechanical, and Architectural)

As customer needs evolve, various facilities, equipment, and systems have become increasingly complex and sophisticated. We possess deep expertise and a broad perspective, enabling us to adapt flexibly to various themes and provide solutions effectively.

  • Maintenance management
  • Facility control management
  • Inspection
  • Maintenance work
  • Information management
  • Construction management
  • ETC technical support
  • Investigation/examination
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