/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: zeeshanafridi922 https://public.slidesharecdn.com/v2/images/profile-picture.png Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including works like roads, bridges, canals, dams, and buildings.[1][2][3] Civil engineering is the second-oldest engineering discipline after military engineering,[4] and it is defined to distinguish non-military engineering from military engineering.