With the growth of Just-In-Time (JIT) practices, which distribution system has seen a decrease?

The correct answer is that the railroad distribution system has seen a decrease with the growth of Just-In-Time (JIT) practices. JIT emphasizes reducing inventory levels and increasing efficiency through timely deliveries, which aligns well with modes of transport that offer flexibility and rapid response times.

Railroads, while effective for bulk transportation, often lack the same level of flexibility and speed that JIT systems require. Deliveries by rail can involve longer lead times due to scheduling and the fixed routes that rail networks operate within. This can hinder the ability to respond quickly to demand shifts, which is a core objective of JIT.

In contrast, air transport and trucking are often utilized in JIT systems due to their ability to rapidly deliver smaller quantities of goods precisely when needed. Air transport provides fast, efficient movement of high-value items, while trucking offers door-to-door service, which enhances overall responsiveness and flexibility in the supply chain.

Maritime shipping is generally slower and is typically used for larger shipments over longer distances; however, it still plays an important role in JIT for certain products where lead times may be more forgiving, or for goods that are not as time-sensitive.

Overall, the growth of JIT practices has led to a preference for distribution methods that can accommodate the