An efficient and reliable supply chain has always been critically important for the delivery of goods and the continued momentum of America’s economy.  That importance became even more evident during the COVID-19 pandemic. As supply chain disruptions continue to hamper the nation’s economy and the timely delivery of goods, this TRIP report examines the latest information on the condition and reliability of the nation’s supply chain and the critical role of the U.S. freight transportation network in keeping the economy moving – literally and figuratively – and ensuring that commerce and deliveries are uninterrupted.