Investments in developing the transportation systems at both national and international levels are rapidly in progress.

Su-Yapı is committed to design and construction supervision services in transportation sector, particularly in highway / railway transportation and rail mass transit systems. Design services include route selection and analysis, comprehensive topographical, hydrological and geological investigations and studies, all systems being designed by CAD procedure.

Su-Yapı has vast experience in the design of tunnels, bridges, viaducts and similar large structures, including all other civil structures associated with transportation systems.

Apart from design services, Su-Yapı also carries out transportation planning and feasibility studies on urban, regional and national basis.