of the Outer Beltway in Istanbul, from Levent to Kozyatağı, together with the FSM Bridge on 3 July 1988. The motorway was opened in sections in the following years until being completed in 1994. 2 decades later O-7 or Third Beltway opened in 2017. In 1988 the construction of three new motorways in Izmir were started. O-32 opened in 1992 and it became first motorway in Agean Region. O-30 was built 1 year after. And a year after O-31 was opened, running between İzmir and Aydın. Finally in 2008, O-30 was completed. First section of O-5 was opened between Kemalpaşa and Bornova, after that in 2019 the motorway opened by phases section between Balıkesir junctions opened in 2018 and Kemalpaşa and Akhisar section was opened in March 2019 and finally in August 2019 remaining sections opened between Akhisar and Balıkesir West, Balıkesir North and Bursa West junctions. In 2020 two new motorways opened to the traffic. One of which is O-33 was opened in February 2020, as a continuous part of O-30. At the same year in November 2020 the first section of O-21 extension was opened and in December 2020 was fully opened all the way to Niğde. Finally in 2021 the 8th phase of O-7 opened, and on 18 March 2022 the newest motorway Otoyol-6 opened between Malkara and Lapseki. Including the 1915 Çanakkale Bridge. Today two motorway extensions under construction. In O-7 9th phase between Nakkaş-Başakşehir link road and O-31 extension to Denizli. These are planned to open in 2023. Network map List of Otoyol routes Projects Under Construction Tender Phase Planning Phase Toll Most motorways are toll roads. The toll is based on the distance traveled. On most sections, the toll can be paid only with RFID-based HGS and OGS. Cash and KGS card payment methods have mostly been abolished in recent years. Only the newly opened Otoyol 5, and Otoyol 7 have sections where it is possible to pay by cash or with credit card. Apart from motorways, the other state roads in Turkey are free of charge. The revenue from tolls in 2001 were still about $203 million, rising by 2012 to approximately $542 million. In 2012, the Bosphorus bridges saw 150 million vehicles pass and the other toll roads saw over 210 million vehicles. In 2015, both bridges were used by 141 million vehicles while the other toll motorways were used by 271