This publication serves as a comprehensive navigational tool designed to facilitate efficient movement and orientation within the city of Dublin. The Collins firm utilizes cartographic data to provide a structured visual representation of the urban landscape, including road classifications and transit infrastructure. By integrating a street index with specific points of interest, the work functions as a practical resource for both residents and visitors navigating the Greater Dublin area.

This map is regarded as a standard utilitarian reference tool for urban navigation during the period of its publication. Its focus on clear road classification and transit accessibility makes it a functional resource for those requiring precise geographical orientation in Dublin.