West Coast Expressway (54K+320~60K+312) Main Line Highway Bridge Projects:West Coast Expressway (54K+320~60K+312) Main Line Highway Bridge Projects:West Coast Expressway (54K+320~60K+312) Main Line West Coast Expressway (54K+320~60K+312) Main Line Photos Product Name : West Coast Expressway (54K+320~60K+312) Main Line Q'ty : Inquiry