Intermodal leads weekly U.S. rail traffic decline

Grain, metallic ores top gainers

(Photo: Jim Allen/FreightWaves)

Rail traffic in the United States declined 2.2% in the week ending Sept. 20 compared with the same week a year ago, the Association of American Railroads reported.

Join the leaders shaping freight’s future at
F3: Future of Freight Festival, Oct 21-22.
Network with the industry’s best and discover what’s next.

Total carloads were down 1.8% compared with the same week in 2024, while U.S. weekly intermodal volume was down 2.5% compared to 2024.
Two of the 10 carload commodity groups, grain and metallic ores and metals, posted an increase compared with the same week in 2024. Commodity groups that posted decreases included coal; miscellaneous carloads; and nonmetallic minerals.

For the first 38 weeks of 2025, U.S. railroads reported cumulative volume of 8,423,372 carloads, up 2.2%, and 10,289,962 intermodal units, up 3.6% from last year. Total combined U.S. traffic for the first 38 weeks of 2025 was 18,713,334 carloads and intermodal units, an increase of 3% y/y.

North American rail volume for the week ending Sept. 20 on nine reporting U.S., Canadian and Mexican railroads totaled 330,479 carloads, down 2.6% compared with year-ago week, and 366,778 intermodal units, down 1.2%. Total combined weekly rail traffic in North America was 697,257 carloads and intermodal units, down 1.8%. North American rail volume for the first 38 weeks of 2025 was up 2.4% compared with 2024.

Canadian carloads were down 2.8% for the week, while intermodal volume increased 4.2%. For the first 38 weeks of 2025, Canadian railroads reported cumulative rail traffic volume was up 2.1%.

Mexican railroads reported 11,954 carloads for the week, down 13.1% compared with the same week last year, and 12,006 intermodal units, down 0.2%. Cumulative volume on Mexican railroads for the first 38 weeks of 2025 was 894,870 carloads and intermodal containers and trailers, down 7.5% y/y.

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:

Rail merger: Lifetime job is great “until you are stuck in it”

Biggest rail union backs UP-NS merger after railroads guarantee job protections

Trump: Union Pacific, Norfolk Southern merger “sounds good to me”

First new Utah railroad in a century opens

Upcoming FreightWaves Events
Fraud & Security

Freight Fraud Symposium

Double brokering. AI deepfakes. Identity theft. Freight fraud is an existential threat to the industry. Get ahead of it.

May 20, 2026
Rock & Roll Hall of Fame • Cleveland, OH
Register Now
AI & Technology

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 Office • Chicago, IL
Register Now
Rail & Policy

Future of Rail Symposium

Reshoring is rewriting freight demand. Join shippers, rail executives, and government officials to shape the next decade.

July 28, 2026
The Signal at Chattanooga Choo Choo • Chattanooga, TN
Register Now
Fraud & Security Freight Fraud Symposium May 20 • Cleveland, OH

Double brokering. AI deepfakes. Identity theft. Freight fraud is an existential threat to the industry. Get ahead of it.

Rock & Roll Hall of Fame • Cleveland, OH Register Now
AI & Technology Supply Chain AI Symposium Jul 15 • Chicago, IL

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

The Old Post Office • Chicago, IL Register Now
Rail & Policy Future of Rail Symposium Jul 28 • Chattanooga, TN

Reshoring is rewriting freight demand. Join shippers, rail executives, and government officials to shape the next decade.

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