Backlog of cargo ships at southern California ports reaches an all-time high

The supply chain crisis continues to overwhelm US ports as the Biden administration has vowed to expand operations

The backlog of cargo ships in southern California reached an all-time high this week as a supply chain crisis continues to overwhelm America’s busiest port complex.

On Tuesday more than 100 ships were waiting to unload thousands of containers outside the ports of Los Angeles and Long Beach. The backlog has seen dozens of ships idling in the waters outside the ports for weeks, and the bottleneck is expected to continue into next year.