What was the weekly change in North American chemical rail traffic for the week ending August 22, and how did it compare to the same period last year?

For the week ending August 22, North American chemical rail traffic declined by 0.5% compared to the previous week, totaling 48,835 carloads; however, it was up 3.8% year-over-year, according to data from the Association of American Railroads (AAR).

What does the AAR data indicate about the overall trend in North American chemical rail traffic as of late August?

The AAR data indicates a short-term weakening in North American chemical rail traffic, as evidenced by the 0.5% weekly decline ending August 22, despite an underlying year-over-year increase of 3.8%, suggesting mixed near-term demand conditions amid broader regional softening.

North American Chemical Rail Traffic Declines Weekly Despite YoY Increase

Aug 29, 2026

According to the Association of American Railroads, North American chemical rail traffic dropped 0.5% weekly to 48,835 carloads, though year-over-year volumes increased by 3.8% amid regional softening.

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