I am gonna star my Civil Engineering in a few months please can anyone tell me what Software are available in the Internet Worldwide for Civil Engineers I mean Software like 3D Civil, Auto Cad etc I want the whole list and please tell me also which one is the best . I want to know a Software which can be used for all of the stuff in Civil Engineering I mean like road construction, Building construction, airport construction, bridge construction, dam construction etc etc. I mean a software which can do the work of all other software ??????