Archaeo logical and historical sites are indicated by yellow signs. Traffic circulation Traffic circulates on the right and the Turkish Highway Code is similar to those of European countries. Outside the cities, traffic moves very freely, the istanbul - Ankara highway being the only one on which traffic is heavy. Petrol Filling stations are well distributed over all roads, and those on the main highways often have anached service stations and restaurants, and are open round the clock. Unleaded fuel is available at most stations.
Spare parts are readily available.
Turkish mechanics are well trained in the repair of both Turkish and foreign cars. The fare shown on the meter is according to the distance traveled. Each passenger pays ac cording to the distance traveled and can get off at specific stops. The relatively cheap fares are fixed by the municipality. This is a very practical means of transport and much cheaper than a taxi.