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Roads and highways 

Photo: COWI
Road building has become a complex discipline, where planning for road safety, environmental and socio economic issues are as important as the design and supervision activities.

COWI, in co-operation with our clients, develop optimal and state of the art solutions by employing our extensive worldwide experience in road building projects.

The services offered by COWI in relation to road engineering comprise assistance throughout the whole project cycle, including project preparation and planning, site investigations, design, project implementation, construction supervision and management, operation and maintenance, project and quality management, and institutional strengthening.

Areas where COWI provide services include:

  • Roads, highways and motorways 
  • Feeder and access roads 
  • Urban roads 
  • Road facilities 
  • Electrical installations for roads, street lighting and communication systems 
  • Traffic terminals 
  • Pavements 
  • Environment aspects of road design, occupational health and safety requirements

The roads department is supported by other COWI services including transport planning and engineering, bridges, tunnels, drainage, survey including GIS, environmental and social sciences and economics.

COWI's specialist design teams provide technically sound solutions which are economically feasible.

COWI have undertaken major road design and construction projects within the Gulf Region, specifically in Oman, Qatar and Bahrain.

Sustainable pavement design

In the Gulf Region, roads must withstand harsh climatic conditions, where road surface temperatures can reach over 70 degrees Celsius and asphaltic pavements must resist deformation under heavy loading conditions

Non-availability of suitable local materials requires that performing aggregates are hauled long distances - creating further wear and tear on existing roads. In this respect, COWI, in association with the construction industry, develops sustainable pavement designs. Incorporating local materials for new construction and the reuse of existing pavements materials in the rehabilitating of existing roads.

LAST UPDATED: 27.03.2013