Sept 25, 2024 — Kenworth Truck Company held a groundbreaking ceremony to officially announce the start of construction on a new $89 million, 45,825 square-foot plant expansion that will include a new state-of-the-art chassis paint system to its Class 8 truck assembly plant in Chillicothe. The expansion represents a roughly 7% increase to the current 622,000-square-foot plant, which is located …