"E02 Expressway" . "outer-circular orbital beltway" . . . "E" . . "Colombo Outer Circular expressway" . "02" . "Colombo Outer Circular Expressway (E02)" . "29000.0" . "E02 expressway (Sri Lanka)" . . . . . . "E02 Outer Circular Expressway" . "Outer-Circular Expressway" . . . "OCE-Expressway" . "Colombo Outer Circular Expressway" . "North" . "Colombo Inter-provincial Orbital Router" . . . "Southern Expressway" . "Outer Circular Expressway" . . . "South" . . "E02 expressway (Sri Lanka)" .