A local Citgo convenience gasoline station at night. Chicago Illinois USA. August 2011., a photo by Eddie from Chicago on Flickr.
I took this photo recently one Summer night, back in August.
Today, many convenience gasoline stations in the greater Chicagoland area, are all night affairs that are open 24 -7.
This local Citgo convenience gasoline station on West Addison Street at Avondale Avenue, is an example of such.