As sheet plants grow, shipping rarely gets simpler. More customers, tighter delivery windows, and denser routes increase the number of decisions that have to be made before a single trailer is loaded. What once felt manageable with experience and spreadsheets starts to strain under volume.
Most plants don’t experience this as a sudden failure. Instead, shipping teams compensate. Loads are adjusted late. Routes are reworked. Decisions are revisited as new information arrives. The plant still ships on time, but often with more effort, more replanning, and less confidence than before.
That’s usually the signal that shipment planning has become a scale problem.