CE418- Traffic Engineering: Introduction to transportation systems. Modes of transportation, urban transportation. Highway planning and surveys. Highway financing and economy, principles of highway location. Studies and planning of transportation. Planning of urban roads. Intersections. Road user, vehicle and road characteristics, volume speed, travel time and delay studies. Channelization of traffic. Traffic control devices, intersection design, traffic signs and marking and traffic signals. Parking and terminals. Introduction to airport and railroad engineering.