Blonde Girl Wearing Blue Shoes In The Alley

Modern planning
Many modern urban developments do not incorporate alleys. In some locations installation of gates to restrict alleyway access have significantly reduced burglary rates. On blocks where gates are not installed, residents sometimes erect home-made barricades at alley entrances.
Andrés Duany, American architect and urban planner has long espoused the use of alleys as leading to a better integration of automobile and foot traffic in a neighborhood.
In some modern urban developments, a service road may be built to allow for waste collection, or rear access for fire engines and parking.