Southern California Ports Shatter Cargo Records as Imports Surge

A TEU, or twenty-foot equivalent unit, is a standard measure based on a 20-foot shipping container. Ports use it to count container traffic even when containers vary in length. This creates a common language for comparing terminals, ports, months, and trade routes.

For example, Long Beach handled 997,177 TEUs in September, while Los Angeles handled 1,042,652 TEUs. Those totals combine containers moved through each port, expressed in the same 20-foot-container equivalent.

The measure captures container volume rather than the exact number of physical boxes or the weight of their contents. A 40-foot container generally represents two TEUs. Using TEUs helps show how much capacity ports handle and how quickly demand is changing. In this case, the combined September total reached 2,039,829 TEUs, revealing the scale of cargo moving through Southern California.

The neighboring ports handled 2,039,829 TEUs in September, setting combined records. Los Angeles moved 1,042,652 TEUs, its highest monthly total in 118 years. Long Beach handled 997,177 TEUs, its busiest month in 115 years.

Loaded imports made up more than 1.05 million TEUs of the combined total. Long Beach recorded 509,390 loaded import TEUs, up 31.3% from a year earlier. Los Angeles handled 545,696 loaded import TEUs, an increase of 19%.

These figures show why the records matter. The ports were not simply moving empty equipment or exports. Retailers were replenishing inventories, while shippers adjusted routes because of fuel costs, trade uncertainty, and disruptions elsewhere. The September results also came without the pandemic-era congestion that had previously slowed operations, suggesting the ports handled unusually strong inbound demand more smoothly.

The traditional peak shipping season was expected to ease, but import demand stayed unusually strong. Retailers continued replenishing inventories, suggesting that goods were still moving into the country even as the busiest period was thought to be ending. The National Retail Federation projected imports would decline from August, but the September records showed demand remained powerful.

Several forces reinforced the surge. Port officials cited resilient consumer demand and lower U.S. tariffs. Shippers also sought alternatives to routes affected by Panama Canal restrictions and security concerns around the Suez Canal. High diesel prices made the shorter transpacific route more attractive.

The result was a longer-than-usual peak season. Long Beach imports rose 31.3% year over year, while Los Angeles imports increased 19%. NRF expected imports at major U.S. ports to fall to 2.25 million TEUs in October and 2 million in November, indicating that the rush may finally be fading.

Los Angeles and Long Beach reported record September volumes without the congestion that disrupted operations during the pandemic. That matters because high cargo demand does not automatically have to produce long delays, container backlogs, or blocked terminals. The article presents the result as a notable contrast with earlier disruptions.

One concrete sign of capacity was at Long Beach, where Total Terminals International handled 59,410 rail moves in September. Those moves represented nearly half of the terminal’s container volume. Strong rail activity helped carry containers away from the terminal and connect ships with inland destinations.

The article does not identify one specific cause for the smoother performance. It does show that both ports processed large volumes while maintaining fluid operations. Through September, Long Beach handled 7,675,255 TEUs, up 3.9% year over year, and Los Angeles processed nearly 8.1 million, more than 3% ahead. Continued growth will test that performance.

Shippers choose routes by weighing reliability, disruption risk, distance, and fuel costs. The article identifies the transpacific route to the U.S. West Coast as an attractive alternative because it is shorter and avoids problems affecting other major corridors. That choice helps explain the record volumes at Los Angeles and Long Beach.

The Panama Canal faced restrictions, while security concerns affected shipping around the Suez Canal. These conditions encouraged shippers to adjust their routing strategies. High diesel prices strengthened the appeal of a shorter journey to the West Coast, because less distance can reduce fuel exposure.

The shift sent more cargo through Southern California. In September, the two ports handled 2,039,829 TEUs, including more than 1.05 million loaded imports. The article does not say how long the rerouting will continue. However, as long as competing routes face restrictions, security concerns, or higher operating costs, West Coast ports may remain important alternatives.

Retailers decide what goods to order and replenish, based on expected customer demand. Ocean carriers transport those goods in containers across the ocean. Ports receive ships, unload containers, and transfer cargo to inland transport. Railroads move containers away from coastal terminals toward distribution centers and other destinations. Consumers ultimately purchase the imported products.

The article illustrates this chain clearly. Retailers were replenishing inventories, while Long Beach’s Total Terminals International handled 59,410 rail moves in September. Nearly half of that terminal’s container volume moved by rail, showing how the port and railroad connect ocean cargo with inland supply networks.

Each participant affects the next step. Strong consumer demand encourages retailers to restock. Retail orders create cargo for carriers. Port and rail capacity determines how quickly goods leave the waterfront. The article focuses on ports, imports, and rail activity, so it does not identify particular retailers, carriers, or stores. Together, these roles turn ship arrivals into merchandise available to shoppers.

Factories make goods and load them into containers for ocean transport. Carriers move those containers across trade routes to ports. Ports unload ships and organize containers for rail or other inland transport. Rail networks carry cargo toward distribution centers and retail markets. Retailers then replenish shelves, where consumers buy the products.

The article shows this system operating through Southern California. Shippers changed routes because of Panama Canal restrictions, Suez security concerns, fuel costs, and trade uncertainty. At Long Beach, Total Terminals International handled 59,410 rail moves in September, connecting ocean arrivals with inland movement. Retailers were replenishing inventories at the same time.

The system is interdependent. Consumer demand influences retail orders, while route conditions influence where ships arrive. Port and rail capacity determines whether cargo keeps moving after unloading. In September, Los Angeles and Long Beach together handled 2,039,829 TEUs without pandemic-era congestion. That performance supported continued flow through the broader supply chain.