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    News

    News

    Sirlanka Colombo Outer Circular Highway Northern SectionⅡ

    2016-08-30 09:07:15

    Sirlanka Colombo Outer Circular Highway Northern SectionⅡstarts from KERAWALAPITIYA refinery check post (-K0+672) and ends at KADAWATHA  A1 road interworking bridge, with a total length of 9.32km. It is designed with two-way six-lane highway standards, road width of 33 meters, and speed of 100km/h.

    Bridge and roadbed of first stage all have four-lane outside road (with 2 middle lane reserved). Embankment and viaduct pile, pier and cap are constructed according to a six-lane construction, and it will be extended to six lanes in the second stage.

    The total length of the project is 9.32km; with one mainline viaduct bridge 4.987km, one 60-meter Bridge, 5 overpass, 2 interworking, 2 underpasses, 10 box culverts as well as soft ground treatment and building systems and related facility. The project goes across 10 local roads and crossed a railway.