The Commissioners for making Wide and Convenient Ways, Streets and Passages in the City of Dublin was established by an Act of Parliament in 1757. The Commission had extensive powers with the authority to acquire property by compulsory purchase, demolish it, lay down new streets and set lots along the new streets to builders for development.
The Commission created Parliament Street, Westmoreland Street and D'Olier Street, widened Dame Street, built Carlisle Bridge (now O'Connell bridge), and extended lower Sackville Street (O'Connell) down to the river Liffey.
The Commission was abolished under the Dublin Improvement Act of 1849 with the final completion of its work in 1851.
These minute books record the proceedings of the Commission over the course of almost one hundred years.