[Rodamala]

AAR data groups all petroleum and petroleum products categories together... not sure how the WSJ is breaking out the number of cars placarded 1267.

https://www.aar.org/Pages/Freight-Rail-Traffic-Data.aspx

[thackney]

The WSJ chart says oil and fuel.

The article states: “The number of train cars carrying crude and other petroleum products peaked last fall, according to data from the Association of American Railroads”