Editing Tehran (section)

=== Cars ===
{{See also|Automotive industry in Iran}}
According to the head of Tehran Municipality's Environment and Sustainable Development Office, Tehran was designed to have a capacity of about 300,000 cars, but more than five million cars are on the roads.<ref>{{cite web |url=http://gp.se/nyheter/varlden/1.2933333-smogglarm-i-manga-varldsstader |title=Smogglarm i många världsstäder |work=Göteborgs-Posten |date=19 December 2015 |access-date=19 December 2015 |archive-url=https://web.archive.org/web/20160102065656/http://www.gp.se/nyheter/varlden/1.2933333-smogglarm-i-manga-varldsstader |archive-date=2 January 2016 |url-status=dead }}</ref> The automotive industry has recently developed, but international sanctions influence the production processes periodically.<ref>{{cite web |archive-url=https://web.archive.org/web/20101028145438/http://www.payvand.com/news/10/oct/1194.html |archive-date=28 October 2010 |url=http://www.payvand.com/news/10/oct/1194.html |title='Tehran's overpopulation will cause ecological ruin' |website=Payvand.com |date=22 November 2006 |access-date=4 March 2016 }}</ref>

According to local media, Tehran has more than 200,000 taxis plying the roads daily,<ref>{{cite web |url=https://livingintehran.com/2017/12/19/getting-cab-tehran-airport-taxis |title=Getting a cab in Tehran: Airport Taxis |date=19 December 2017 |work=Living in Tehran |access-date=24 December 2017 |archive-date=1 January 2018 |archive-url=https://web.archive.org/web/20180101191558/https://livingintehran.com/2017/12/19/getting-cab-tehran-airport-taxis/ |url-status=live }}</ref> with several types of taxi available in the city. Airport taxis have a higher cost per kilometer as opposed to regular green and yellow taxis in the city.