The container dwell fee at the San Pedro Bay port complex has been pushed back — again. The Port of Los Angeles and the Port of Long Beach announced on November 22, 2021, that they were postponing implementation until at least November 29, citing a 33% drop in aging cargo on the docks.
At a glance
- The container dwell fee was originally due November 1, 2021, then postponed to November 22, and now to at least November 29.
- Both ports reported a combined 33% drop in aging cargo on the docks.
- The fee was announced October 25, 2021, under an interim policy approved October 29.
- Fee structure: $100 per container per day for trucks at nine-plus days; $100 per container per day for rail at three-plus days.
- The policy was developed with the Biden-Harris Supply Chain Disruptions Task Force and the US Department of Transportation.
How we got here
The San Pedro Bay complex — Los Angeles plus Long Beach — handles roughly a quarter of all US containerised imports. Through 2020 and into 2021, the complex became the most visible symbol of global supply-chain stress, with ships anchored offshore waiting for berths and a growing pile of containers on the docks.
The dwell fee was always a stick, not a budget raiser. The idea: charging ocean carriers for long-idle containers would force them to retrieve boxes faster, freeing terminal space. The two ports held the stick in reserve, using the threat — and a clear published fee structure — to drive behaviour change.
Before the pandemic-era surge, local delivery containers typically stayed under four days; train-bound containers under two days.
Who should care
| Stakeholder | What the delay means |
|---|---|
| Ocean carriers | Threat remains active; fee could flip on with little warning if volumes spike |
| Truck drayage operators | Nine-day trigger creates a hard planning ceiling for importers' ground transit |
| Rail/intermodal operators | Three-day rail threshold is aggressive; any extension to enforcement would reshape intermodal economics |
| Importers and their logistics partners | Internal operational thresholds should sit well below port-imposed triggers to avoid exposure |
Our analysis
The 33% drop is genuine progress. It is also reversible. Reading this story as "the ports blinked" misreads the situation — they did not. They kept the structure, kept the threat, and pushed the start date because the data moved.
The operational lesson is sharper than it looks. A clearly telegraphed fee — nine days for trucks, three days for rail — gave every actor in the supply chain a deadline they could plan around. Once start dates began slipping, some shippers and carriers stopped treating the threshold as binding and started gaming the timing. That is exactly the behaviour the fee was designed to discourage.
Any fees collected will be reinvested into programs designed to improve efficiency and address congestion effects — meaning the policy's success could fund its own expansion.
What to watch next
Watch for a second wave. If import volumes surge ahead of Lunar New Year, expect dwell numbers to climb again, and the ports to flip the fee on without much warning. Also watch whether the policy is extended to other cargo categories or whether the rail threshold is adjusted — three days is tight, and enforcement there would reshape intermodal economics across the western US.
Key takeaways
- The dwell fee has been delayed, not cancelled.
- The 33% drop in aging cargo shows the threat of the fee is doing real work.
- Set internal operational thresholds well before any port-level fee trigger.
- Watch import volumes around Lunar New Year for signs of renewed congestion.
Frequently asked questions
Why was the container dwell fee postponed?
The Port of LA and the Port of Long Beach cited a combined 33% drop in aging cargo on the docks as the reason the fee did not yet need to take effect.
When is the new potential start date?
At least November 29, 2021, according to the announcement on November 22, 2021.
What does the fee actually charge?
$100 per container per day for boxes scheduled to move by truck that have been at the terminal for nine or more days, and $100 per container per day for boxes scheduled to move by rail that have been there for three or more days.
Could the fee still come in?
Yes. The ports said they would re-evaluate after another week of data, and the threat was kept on the table.
What is the broader policy context?
The interim policy was developed in coordination with the Biden-Harris Supply Chain Disruptions Task Force, the US Department of Transportation, and multiple supply chain stakeholders.