FIR Port & Inland Flow Monitor™

FIR gateway-to-inland intelligence

Port & Inland Flow Monitor

Tracking whether container volume is moving productively through the gateway—or creating pressure downstream.

Initial coverage: Port of Los Angeles. FIR preserves gateway identity because one port cannot represent every U.S. trade lane. Additional ports and inland measures will be added only when timing and definitions can be compared responsibly.

Current Los Angeles gateway reading

July remained historically strong despite falling from June’s record and the extraordinary July 2025 comparison. Loaded cargo declined faster than empty repositioning, while year-to-date volume remained positive.

FIR gateway stateHigh flow, normalizing

Cargo remained well above a typical July, but imports, exports and total throughput eased from exceptional comparisons. The evidence does not support labeling the gateway congested.

Confidence: Moderate

Throughput and mix are verified. A full inland-fluidity score is withheld until consistent dwell, rail-ramp and truck-turn evidence is incorporated.

Total throughput960,464

July TEUs; -5.82% year over year.

Loaded imports499,552

-8.12% year over year; 6% above five-year July average.

Loaded exports111,776

-8.01% year over year.

2026 YTD flow+1.80%

6,083,067 TEUs through July.

July stepped down from June without becoming weak

Total throughput declined about 4.2% from June’s record 1,002,734 TEUs and 5.82% from July 2025. Yet July was still the port’s second-busiest July and 7.5% above its five-year average. FIR therefore reads the move as normalization from exceptional flow rather than a broad contraction.

Loaded cargo softened more than empties

Loaded imports and exports each declined about 8% year over year, while total empty containers declined only 1.54%. Empties represented roughly 36% of July throughput. That mix matters because headline TEUs do not carry equal inland freight consequences: a loaded import creates different truck, rail, warehouse and inventory demand than an empty repositioning move.

The inland conclusion remains conditional

The port reported capacity and operational readiness for additional cargo, and June’s million-TEU month occurred without vessel backlogs or cargo delays. Still, throughput alone cannot prove smooth inland movement. FIR will require comparable terminal dwell, truck turn, on-dock rail and inland-node evidence before assigning a network-fluidity grade.

What would change the reading

  • Strengthening: renewed loaded-import growth with stable dwell, truck and rail performance.
  • Flow pressure: high loaded volume accompanied by worsening terminal or inland service.
  • Broad normalization: continued declines across loaded imports, exports and inland demand without service stress.

Loaded and empty mix

July component2026 TEUsYear-over-yearFIR interpretation
Loaded imports499,552-8.12%Largest inland demand component; below record comparison.
Loaded exports111,776-8.01%Outbound loaded flow also softened.
Empty containers349,137-1.54%Equipment repositioning remained comparatively elevated.
Total960,464-5.82%Historically high, but normalizing.

How FIR reads gateway performance

A busy port is not automatically a fluid port. FIR separates cargo volume from the time and inland capacity required to move that cargo, giving decision-makers a clearer view of whether freight is advancing through the network or pressure is accumulating behind the headline totals.

Signal dimensionWhat FIR evaluatesHow it helps decisions
Gateway volumeLoaded imports, loaded exports, empty containers and total TEUs against the gateway’s own seasonal history.Distinguishes meaningful cargo demand from equipment repositioning and unusual comparison periods.
Vessel fluidityBerth time, vessel calls and the difference between typical calls and unusually long delays.Shows whether marine-terminal pressure is broad or concentrated among a smaller group of disrupted calls.
Inland rail fluidityRelevant terminal dwell, intermodal velocity and equipment that remains stationary for extended periods.Identifies whether cargo clearing the waterfront is encountering friction deeper in the inland network.
Cargo dispositionCommodity mix, likely domestic mode, inland destination and the economic exposure connected to the gateway.Helps readers understand which regions and industries may feel a gateway change most directly.

Use the signals together

High volume with stable vessel and inland service indicates productive throughput. High volume with worsening dwell or rail performance points to growing flow pressure. Falling volume with improving fluidity can reduce congestion without signaling stronger freight demand. FIR will explain these combinations separately rather than forcing contradictory evidence into a premature headline score.

Measured facts and FIR interpretation

Port, federal and railroad observations remain identified as source data. FIR’s contribution is the comparison of volume, cargo mix, time, inland service and economic exposure. A composite network-fluidity reading will remain withheld until comparable history and service coverage support it.

Sources and method

FIR method: The gateway state separates throughput level, direction and cargo mix. Inland fluidity remains unscored until service evidence supports it.

Limits: This initial release covers Los Angeles only. TEUs measure container volume, not cargo value, weight, dwell or inland service. Updated August 28, 2026.