Which individual is responsible for displaying locations of repair facilities and communication services in the route?

The individual responsible for displaying locations of repair facilities and communication services along the route is the Supervisor. This role typically encompasses oversight and management of operations, including planning and ensuring that drivers have access to critical support resources while on the road.

The Supervisor is tasked with ensuring safety and efficiency, and part of this responsibility includes providing drivers with essential information regarding where they can obtain assistance, should issues arise during transport. This role goes beyond simply managing the logistical aspects of a journey; it also involves ensuring that drivers are well-informed and prepared to handle any unforeseen circumstances by knowing where help is available.

While other roles, such as the Dispatcher and Company Commander, have important functions within the transportation framework, they focus more on coordination and overall command rather than on the specific provision of support information during transit. Hence, the Supervisor is the key figure in ensuring drivers have access to necessary repair and communication services during their routes.