Supervisory services for construction of Southern Section (from Kaduwela Interchange to Kottawa Interchange) 12.0 km in length and the Northern Section (from Kaduwela Interchange to Kadawatha Interchange) with a length of 8.35 km.
ロケーション
スリランカ
正式名称
Greater Colombo Urban Transport Development Project Outer Circular Highway (OCH) to the City of Colombo - Phase II Northern Section-1 (Kadawatha to Kaduwela)