The locations are consistent for all players, meaning you can follow a set path to find them. Major locations include:
Building the Town Hall to unlock special map features. Car Dealership Tycoon Script – Collects All Bricks
Experts recommend "mapping" the areas you have already checked to avoid missing hidden pieces. The locations are consistent for all players, meaning
Sections near the volcano and desert race center. Strategy for Completion Car Dealership Tycoon Script – Collects All Bricks