Intermodal weaker amid flat rail carloads

Grain leads all gainers in latest week

(Photo: FreightWaves/Jim Allen)

Total U.S. weekly rail traffic was flat for the latest week amid summer doldrums and weaker intermodal likely hit by falling demand on the trans-Pacific trade.

Volume was 487,328 carloads and intermodal units, up 0.4% compared with the same week a year ago, according to data from the Association of American Railroads.

Total freight for the week ending June 21 was 229,655 carloads, up 4.5% compared with the same week in 2024, while intermodal volume was 257,673 containers and trailers, down 2.9%.

(Chart: AAR)

Falling container rates on the eastbound trans-Pacific reflect softening China-U.S. demand, analysts said, which likely could be undercutting intermodal rail volumes.  

Seven of the 10 carload commodity groups posted an increase y/y. They included grain, up 22.9%; petroleum, 7.9%; and motor vehicles and parts, 7.4%.

The non-metallic minerals category was weaker by 1.7%. 

For the first 25 weeks of this year, U.S. railroads reported cumulative volume of 5,480,340 carloads, up 2.5% y/y, and 6,717,132 intermodal units, up 5.4%.

Total combined U.S. traffic was 12,197,472 carloads and intermodal units, an increase of 4.1%.

North American rail volume for the week on nine reporting U.S., Canadian and Mexican railroads totaled 336,048 carloads, up 3.5%, and 343,777 intermodal units, down 0.8%. Total combined weekly rail traffic was 679,825 carloads and intermodal units, up 1.3%. North American rail volume for the first 25 weeks of 2025 was 16,860,018 carloads and intermodal units, up 2.8% compared with 2024.

Weaker import demand may have taken a toll as Mexican railroads reported intermodal units fell 10.7% for the week.

Subscribe to FreightWaves’ Rail e-newsletter and get the latest insights on rail freight right in your inbox.

Find more articles by Stuart Chirls here.

Related coverage:

New partners connect rail camera network with telematics visibility

Indiana port taps Louis Dreyfus to restart grain terminal

House panel wrangles on rail safety technology

Rail unions warn DOT rollbacks could jeopardize train safety

Upcoming FreightWaves Events
AI

Supply Chain AI Symposium

Past the hype. Join operators, founders, and enterprise leaders figuring out how to deploy AI in supply chain.

July 15, 2026
The Old Post • Chicago, IL
Register Now
FreightTech

F3: Future of Freight Festival

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

October 27, 2026 – October 28, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
AI Supply Chain AI Symposium Jul 15 • The Old Post • Chicago, IL

Past the hype. Join operators, founders, and enterprise leaders figuring out how to deploy AI in supply chain.

The Old Post • Chicago, IL Register Now
FreightTech F3: Future of Freight Festival Oct 27 – Oct 28 • The Signal at Chattanooga Choo Choo • Chattanooga, TN

Industry-defining keynotes, rapid-fire technology demos, and industry leaders networking in experiences across Chattanooga - plus the inaugural F3 Awards Dinner featuring the FreightTech and Shipper of Choice reveals.

The Signal at Chattanooga Choo Choo • Chattanooga, TN Register Now

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.