Intermodal Rail Volumes Rise as Shippers Pivot Away from Trucking

## Intermodal Rail Volumes Rise as Shippers Pivot Away from Trucking U.S. intermodal rail traffic is gaining momentum as shippers seek cost-effective alternatives to over-the-road trucking, according to the latest weekly rail data reported by FreightWaves. Surging intermodal volumes, alongside strong performance in industrial products, paced gains across U.S. railroads in the most recent reporting period. The modal shift reflects a broader trend in which shippers are reassessing their freight strategies amid persistent trucking capacity constraints and ongoing pressure to reduce logistics costs. ### Why the Shift Matters Intermodal transport — the movement of containerised freight using a combination of rail and road — has long been positioned as a more cost-efficient and environmentally favorable alternative to long-haul trucking. When truck capacity tightens or rates rise, shippers with sufficient lead time and volume typically migrate freight to intermodal corridors, particularly on lanes exceeding 500 miles. For the maritime supply chain, rising intermodal volumes carry significant implications. Port terminals and inland container depots depend heavily on intermodal rail connectivity to move import and export containers efficiently between coastal gateways and inland markets. Increased rail utilisation can ease landside congestion at major container ports while improving cargo velocity through the supply chain. ### Industrial Products Lead Gains FreightWaves noted that industrial products were among the standout performers in the latest data, suggesting that manufacturing and raw materials sectors are actively leveraging rail networks to manage freight costs. This segment's strength may also reflect a degree of front-loading activity by importers seeking to move goods ahead of potential tariff or trade policy changes. ### Broader Context The intermodal sector has experienced a period of recalibration following the post-pandemic freight boom and subsequent volume corrections. A sustained return to growth would be welcomed by Class I railroads, which have invested heavily in network capacity and service reliability improvements in recent years. For maritime logistics professionals, the trend underscores the importance of integrated port-rail planning and the continued relevance of intermodal as a core component of the North American freight network. *Source: FreightWaves*