The Port of Los Angeles and Port of Long Beach combine to make our sea ports complex the largest in the Western Hemisphere, handling aaproximately 40% of all inbound containers for the entire United States. Over time, a sophisticated and mature logistics economy has developed around these ports, including high-capacity rail networks, endless warehousing and distribution options, and businesses that have located in L.A. County to leverage this infrastructure.  Supply networks are well-developed to support not only LA-based manufacturers but nationwide supply chains.  Read what Institute of Supply Management says about LA.

Sea Ports

The twin ports complex is one of the busiest ports complexes in the world. Both the Port of Long Beach and Port of Los Angeles have continued to modernize, adding robotics and other innovative container movement systems, dredging canals to support the deepest of drafts, dramatically reducing air pollution, and protecting our regional market advantages as container volumes rise.

Sea Ports of Los Angeles County

Map of Sea Ports


With a strong port infrastructure, main rail lines for both the Burlington Northern Santa Fe and Union Pacific railroads ensure efficient movement to and from the ports. Many rail cars utilize the Alameda Corridor, a 20-mile-long rail cargo expressway linking the ports of Long Beach and Los Angeles to the transcontinental rail network near downtown Los Angeles. In addition, an excellent freeway and highway system allows multimodal transport and efficient origination for cross-country delivery.

Air Freight and International Business Travel

Los Angeles International Airport (LAX,) the second busiest airport in the U.S., is another key link in L.A. County’s international trade.  LAX handles more “origin and destination” (not connecting) passengers than any other airport in the world.

While the LA/Long Beach harbors handle high volume products, LAX handles high-value products, such as medical instruments, electronics, and perishables.

LAX also ranks in the top 5 in the U.S. for air cargo tonnage processed and offers hundreds of daily nonstop flights to national and international destinations.

Airports Map

Airports of Los Angeles County

Logistics, Warehousing and Distribution

Southern California has a massive and highly efficient logistics network of warehouses, distribution centers and transportation companies, employing hundreds of thousands of people, and managing the complexities of imports, exports, serving much of the interior of the US, while supporting the very large local market and local production industries as well.

Foreign Direct Investment and International Business

With an abundance of international activity, L.A. County is experiencing increasing amounts of foreign investment, with many European and Asian countries investing heavily in multiple industries within the County.  Learn more be reading the most recent WTCLA report on Foreign Direct Investment (FDI) in the region, which can be found on this website. The LAEDC assists overseas businesses with site selection and investment in the L.A. region, including EB5 financing. Learn more on our World Trade Center- Los Angeles page.

Regional Connection: The Five County Region

The international trade engine of LA County has created opportunities in surrounding counties such as San Bernardino. Major investment in logistics, warehousing and distribution in nearby and inland counties has increased the strength of the overall trade economy in the region, providing new site selection opportunities for businesses leveraging the trade infrastructure.