U.S. rail freight loses ground in latest data

Intermodal volume off by 15.5% 

That was a short-lived rally.

A week after posting volume gains across all commodities and intermodal, freight on U.S. rail lines swung to a loss in all but one category for the week ending Jan. 31.

Freight on American railroads came to 434,361 carloads and intermodal units, down 15.5% percent compared with the same week a year ago.

The Association of American Railroads reported 191,188 total carloads, 14% weaker compared with the same week a year ago. Intermodal volume was 243,173 containers and trailers, off 16.6%.

(Chart:AAR)

Grain was the lone gainer, up 2.9% for the week.

Nonmetallic minerals led decliners, 29.8%, trailed by motor vehicles and parts, 27.9%, and coal, 16.5%.

Analyst Larry Gross in a LinkedIn post blamed a portion of intermodal’s decline on harsh weather and cold in the eastern portion of the country. “But this follows a slightly smaller decline in week three, so I’m not sure that’s the full story. The total drop in the past two weeks exceeds 13%.”

Through the first four weeks of 2026, U.S. railroads saw cumulative volume of 863,558 carloads, up 4.4% y/y, and 1,068,353 intermodal units, down 3.5%. Total combined U.S. traffic 1,931,911 carloads and intermodal units, weaker by 0.1%.

North American rail volume for the week on 9 reporting U.S., Canadian and Mexican railroads totaled 292,065 carloads, a decrease of 10.2% y/y. Intermodal volume of 318,595 containers and trailers was 15% short of year-ago levels. Total combined traffic was 610,660 carloads and intermodal units, down 12.8%. Volume for the first four weeks of 2026 was 2,667,190 carloads and intermodal units, up 0.1%.

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Stuart Chirls

Stuart Chirls is a journalist who has covered the full breadth of railroads, intermodal, container shipping, ports, supply chain and logistics for Railway Age, the Journal of Commerce and IANA. He has also staffed at S&P, McGraw-Hill, United Business Media, Advance Media, Tribune Co., The New York Times Co., and worked in supply chain with BASF, the world's largest chemical producer. Reach him at stuartchirls@firecrown.com.