Business Environment Profiles - United States
Published: 25 July 2025
Freight transportation services index
139 Index
1.1 %
The US freight transportation services index (TSI) measures the annual output of the US transportation sector. The index is composed of ton-miles of freight, or tons when ton-miles are not available, generated by for-hire trucking, railroad, inland waterway, pipeline and airfreight carriers. The TSI excludes international and coastal steamship activities, along with private trucking, courier services, and operations by the US Postal Service. The data is sourced from the Department of Transportation's Bureau of Transportation Statistics. The index is seasonally adjusted and its base year is 2000.
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The Freight Transportation Services Index (TSI) is expected to rise to 138.8 in 2025, reflecting a growth rate of 1.4% over the previous year. This moderate recovery comes after a period of stagnation from 2023 to 2024, known as a "freight recession." Although inflationary pressures and high interest rates continue to constrain goods movement, improvements in consumer sentiment and increased imports due to tariffs on China, Canada, and Mexico provide some support to freight demand. Operational costs remain sensitive to fuel price fluctuations, and the broader economic environment dampens freight volumes.
From 2020 to 2025, the TSI has shown slow, steady growth, tracking overall US economic activity with a slightly lower growth trajectory. Rising from 134.2 in 2021 to an estimated 138.8 in 2025, the index corresponds to a compound annual growth rate of 1.1%. Economic recovery in 2021 was mirrored in the index as the US emerged from pandemic disruptions. However, momentum waned, with near-flat performance in 2023 (up 0.2%) and a mild contraction in 2024 (down 0.6%). This stagnation reflects a broader economic shift from goods to services, reducing freight transportation demand. High inflation and interest rates further limited consumer spending on tangible goods, suppressing freight activity. Evolving fuel prices influenced costs and freight rates, while technological innovations and infrastructure developments provided incremental efficiency gains, offset by subdued economic growth and regulatory uncertainties.
Macroeconomic trends, including industrial production, consumer spending, and labor market conditions, have influenced freight volumes. While consumer sentiment improved post-pandemic, it remained below pre-crisis levels, limiting robust freight demand growth. Although supply chain constraints eased, they did not fully offset weaker demand from restrictive monetary policy and persistent inflation.
Over the five years to 2025, the TSI's performance highlights the sector's sensitivity to cyclical economic drivers and shifts toward a service-oriented economy. Despite periodic fluctuations, the index maintained low volatility, aligning with overall economic output and demonstrating the industry's connection to macroeconomic developments.
The Freight Transportation Services Index is projected to reach 139.7 in 2026, with a modest year...
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