Alameda Corridor Surcharge (ACS)

The Alameda Corridor Surcharge (ACS) is an additional fee applied to cargo transported via the Alameda Corridor, a dedicated freight rail expressway in Southern California. This corridor connects the ports of Los Angeles and Long Beach to the transcontinental rail network, ensuring faster and more efficient cargo movement.

The ACS is implemented to cover the costs associated with the construction, maintenance, and operation of this 20-mile expressway. By providing a direct route for freight trains, it helps bypass congested urban areas, reducing transit times and improving supply chain efficiency.

Importers and exporters using this route should consider the ACS when estimating shipping expenses. This surcharge plays a vital role in maintaining the infrastructure that supports one of the United States’ most important gateways for international trade.