Tehran (the capital city of Iran) is a very crowded city.
It's polpulation is more than 12 millions at work hours and 7 millions at night time.
I don't know the number of autos in Tehran streets, but from my friend's source, about 3 millions car are now driven in Tehran!
Here is "Vali-e Asr" street, shoot from top of "Parkway" bridge, at sunset time.
The background mountains are northern mountains of Tehran, where our home is placed on!
Check the map for more geographic info.
Added to flickr explore (interestingness) page of 5 September 2006.