Brunette Girl Posing In The Alley

Many alleys, particularly 19th century ones, are wide enough to support automobile traffic. Such alleys are used in residential areas to gain access to garages that were built behind houses after the rise of the automobile. Others can be found in older industrial areas. Because alleys are narrow and often have only enough room for one vehicle to pass at a time, many alleys are one-way only. An alley serving the main entrance of residential, commercial, or industrial buildings, or carrying significant traffic, may be given a separate street name.
Other languages
"Alley" is of French origin, meaning "a way to go", and has been adapted in English. It is also used in parts of Europe such as Croatia and Serbia as a name for a boulevard, an avenue or a parkway (such as Bologna Alley in Zagreb). The Swedish word "allé" and the German word "Allee" refers to any type of road lined with trees (such as Karl-Marx-Allee in Berlin). Czech and some other Slavic languages use the term "ulička" instead, a diminutive form of "ulice", the word for street.