Francesc Daniel Molina i Casamajó was a Spanish architect.

The Cerdà Plan was a plan to reform and expand the city of Barcelona created in 1860 that followed the criteria of the Hippodamus plan, with a grid structure, open and egalitarian. It was created by the civil engineer Ildefons Cerdà and its approval was followed by a strong controversy for having been imposed by the government of the Kingdom of Spain against the plan of Antonio Rovira y Trías who had won a competition of the Barcelona City Council.