What makes a load an emergency
A load becomes an emergency when the normal plan has failed and the deadline has not moved. The usual triggers are a line-down part, a truck that breaks down en route and a carrier that cancels at the last minute. A missed connection or a storm that closes a route can do the same. Emergency trucking answers each one with a single truck that carries only your freight and drives straight from pickup to delivery.
It is not typically used for routine freight, but it's ideal when a scheduled pickup or shared LTL trailer will miss the deadline.