Association of American Railroads

AAR: U.S. Rail Traffic Up for Week 27

Total U.S. rail traffic for the week ending July 5, 2025 (Week 27) was up 5.0% from the prior-year period, with gains in both carloads and intermodal volume, according to the Association of American Railroad’s (AAR) latest report.

Class I Briefs: BNSF, UP, CN

BNSF recognizes five states for excellence in grade crossing safety. Also, Union Pacific’s (UP) Bailey Yard hosts senior leaders for a field visit; and CN partners with the Société du chemin de fer de la Gaspésie (SCFG) to ensure continued affordability and mobility of rail service in Quebec.

(Screen Grab from CSX Video)

U.S. Rail Traffic Falls Slightly in Week 26

The Association of American Railroads (AAR) in reporting freight rail traffic for the week ending June 28, 2025 (Week 26), noted that total U.S. weekly rail traffic was 491,424 carloads and intermodal units, down 0.2% from the prior-year period.

AAR: North American Rail Volume Up Through Week 25

North American carload and intermodal traffic for the first 25 weeks of 2025 (ending June 21) was up 2.8% from the prior-year period, according to the Association of American Railroads’ (AAR) latest rail traffic report. While the United States and Canada both saw gains, Mexico experienced a loss.

(Logo Courtesy of STB)

STB: Rail Cost Adjustment Factor Set for 3Q25

The Surface Transportation Board (STB) has adopted for third-quarter 2025 the rail cost adjustment factor (RCAF), which is defined as “an index formulated to represent changes in railroad costs incurred by the nation’s largest railroads over a specified period of time.”

(Union Pacific Photograph)

AAR: U.S. Rail Traffic Dips in Week 23

The Association of American Railroads in reporting freight rail traffic for the week ending June 7, 2025 (Week 23), noted that total U.S. weekly rail traffic was 483,807 carloads and intermodal units,

STB: AAR Issues RSAM State Tax Figures

The Surface Transportation Board has published and is providing the public an opportunity to comment on the 2024 weighted average state tax rates for each U.S. Class I railroad, as calculated by