النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
Riyadh city is one of the most traffic congested cities in the Arab world due to development and expansion in infrastructure, urban and economic growth which has led to increased demand for transport
therefore must intervene to reduce the problem of traffic congestion through the implementation of the project Riyadh train and this in turn will limit the problem of traffic jams and also the city 's need for the application of intelligent transport systems in the road network of the city to form an integrated system with Riyadh train and a kind of a system is the entrances lines Speed control (measuring the slope)
يجري ترجمتها، يرجى الانتظار ..