Design Review and Construction Supervision of Outer Circular Highway to the City of Colombo (Northern Section) - from Kaduwela to Kadawatha [JICA funded]

Northern Section: Kaduwela to Kadawatha (8.86 kms) -The Northern Section of the Outer Circular Highway is 8.86 kms long and is to be constructed as an access controlled dual 4-lane highway including 2 Interchanges, 2 long Bridges and 5.5 km long viaduct. A length of 3.19 km is subject to soft ground treatment adopting Gravel Mat, Band Drains, Geotextiles, Rock Replacement and Gravel Piles.

Project details

  • Name of client Road Development Authority (RDA), Ministry of Highways
  • Location Western Province, Sri Lanka
  • Country Sri Lanka
  • Start date January 2012
  • Completion date December 2015
  • Origin of funding Japan International Cooperation Agency (JICA)
  • Name of partnersOriental Consultants Co Ltd of Japan, Engineering Consultants Ltd of Sri Lanka, Consulting Engineers & Architects Associated Ltd of Sri Lanka

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