Snil Ates - Istanbul Transportation Cooperation
Hakan Celik - Istanbul Transportation Telecommunication and Security Tech

After 1860’s the railway systems has started to be used in urban transportation in the world. However, especially afterthe 1950’s, automobile usage has been increased quickly. Thus the dense of transportation has started to move fromrailway systems to the ones with rubber tire vehicles in Istanbul. Traffic density in urban transportation has startedto be experienced since 1950 with the increase in the automobile usage and other rubber tire vehicles. The length ofrailway systems in Istanbul, which reached to 130 kilometers till the year of 1950, became null with a continuousdecrease in 1966. However, the priority in the developed countries in the same period of time was given to the masstransportation systems, specifically to the railway ones, that were more comfortable, more secure and more economic(Ocak and Manisali,2006).

Railway systems, tramway, passenger information system, communication protocol