• Motorways are controlled-access highways that are officially named Otoyol. But it isn't uncommon that people in Turkey call them Otoban (referring to Autobahn) as this types of roads entered popular culture by the means of Turks in Germany. They also depend on the General Directorate of Highways except those that are financed with a BOT model. • Provincial roads (Il Yolları) are highways of secondary importancelinking districts within a province to each other, theprovincial center, the districts in the neighboring provinces,the state roads, railway stations, seaports, and airports.