North America Intermodal Volume Reports 2% Decline 4.6M Units Q4 2025

NORTH AMERICA – Total intermodal rail volume contracted by 2% in the fourth quarter of 2025 compared to the same period in 2024, finishing at 4.6 million containers and trailers. This aggregate decline masks a significant split in market performance, with domestic container originations growing 2.2% to 2.3 million units. The growth in the domestic sector was offset by a 4.7% drop in international container volume and a 23.1% decrease in trailers.

Market Breakdown: Domestic Resilience vs. International Decline

The divergence between domestic and international segments was the defining feature of the Q4 2025 intermodal market. While domestic containers showed continued strength, international volume fell to 2.2 million units, a trend attributed by market observers to geopolitical risks and tariff uncertainty impacting U.S. imports. For the full calendar year 2025, however, the market showed a net gain, with total volume rising 2.3% to 18.5 million units, indicating the slowdown was concentrated in the latter part of the year. The specific causes for the steep 23.1% decline in trailer volume were not detailed in the initial data release.

Key Intermodal Volume Data (Q4 2025 vs. Q4 2024)

Analysis of Key Trade Corridors

Performance varied significantly across North America’s highest-density trade corridors, with only three of the top seven posting gains. The Trans-Canada corridor was the clear outperformer with 10.8% growth, followed by the Northeast-Midwest at 3%. In contrast, corridors heavily reliant on West Coast ports and cross-border trade with Mexico saw significant contractions, including the Midwest-Northwest (-19.7%), Southeast-Southwest (-12.9%), and Midwest-Southwest (-9.9%). This pattern of decline in corridors linked to Pacific trade aligns with reports of weakening U.S.-bound import volumes. Note: Independent verification of volume data for each specific corridor was not available at time of publication.

Editor’s Analysis

The Q4 2025 data reveals a two-speed intermodal market, where resilient domestic consumer demand is decoupling from volatile international supply chains. The weakness in international containers reflects broader economic headwinds and importers’ cautious stance amid global uncertainty. This operational slowdown in North America contrasts with strong long-term capital investment trends in rail globally, such as Serbia’s plan to build over 1,200 km of railway by 2035, suggesting that underlying confidence in the rail sector’s future remains high despite short-term volume dips (Source: Railway Pro, 2025).

FAQ

Q: Why did total intermodal volume fall if domestic shipping grew?
A: The 2.2% growth in domestic containers was not enough to offset the combined impact of a 4.7% decline in the similarly sized international container segment and a sharp 23.1% drop in trailer-on-flatcar volume.

Q: Which trade corridors performed the best and worst in Q4 2025?
A: The Trans-Canada corridor reported the strongest performance with a 10.8% increase in volume. The Midwest-Northwest corridor experienced the largest decline, contracting by 19.7% compared to the previous year.

Q: What external factors are causing the drop in international container volume?
A: Independent analysis links the decline in international shipments to persistent tariff confusion and geopolitical risks that are creating uncertainty and reducing demand for U.S.-bound imports from overseas.