Roads Arguing Before a Judge

A wooden civic building given over to roads, with four large rooms. Top left is a courtroom where a judge sits behind a bench, two walking strips of road argue while a lawyer addresses the court from a lectern, and clerks sit at a desk beneath flags. Traffic lights and signs hang from the ceiling. Top right is a paint shop, where a man in overalls paints a yellow line down a road on a table as another inspects it with a magnifier. Bottom left is a ticket office, with a clerk at a counter, a road map, destination signposts and two workers rolling out a long road. Bottom right is a laboratory where three people examine a pothole sample, below paintings of road layers and orange cones. Painted road markings on each floor pick the rooms out one by one.