The Spinerail is a piece of biotechnological wonder. A segmented, though rigid, length of boney carapace around a nervous system that stretches across the landscape on bony spines. The spinerail is able to flex itself gentle in sequel to propel "carriages" along its length at very high speeds. These carriages can carry cargo, passengers or other units from spinerail station to spinerail station. This transport method is easy to grow and maintain and allows for impressive flexibility across the length and breadth of the biotech Culture.