Road design

The road headquarters has carried out a number of road projects based on accumulated know-how such as road and airport feasibility study and basic plan, survey design, basic and implementation design, turnkey and private capital investment projects. We are committed to creating a happy future by building roads that can be used to enhance communication and exchange between regions, not just road planning.
 

● Interstate Road Division

• major highways such as high-speed National Roads, urban highways, and national roads
• Selection of Optimal Route and Feas
• Facilities with flat and three-dimensional intersections (quarterly points, ladders)
• New and expanded road structures (bridge, tunnel, underground roadway)
• Rest areas (rest areas, rest areas, parking lots, etc.) and sales facilities

● Airport Facilities Division

• New and Expanding Periods, Moorings
• New and repackaging runways and taxiways
• Entry road and access ramp facilities, parking facilities
• Airport drainage facilities (superior guidance and crossing)
• Auxiliary facilities (equivalent, airfield signs, boundary facilities, etc.)

● Auxiliary trunk road field

• Subterranean and integrated roads, such as provincial, municipal, and archipelago
• BRT, Bicycle Road, Rotating Crossroads
• Roadway, sidewalk, expansion, packaging, drainage facilities
• Land and permit (deciding road zones and urban planning facilities)
• Traffic Safety Facility and Supplementary Facilities