The STB divides railroads into three classes based on their annual operating revenues:
- Class I – $447,621,226 or more
- Class II – $35,809,698.01 to $447,621,225.99
- Class III – $35,809,698 or less
Learn about Railroading in North America
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The STB divides railroads into three classes based on their annual operating revenues:
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The AAR Intermodal Trailer and Container Securement Manual provides the minimum requirements for the safe loading and securement of trailers (including chassis) and containers on intermodal freight cars.
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Rules ensuring the safe, uniform, and economical securement of commodities transported on open-top railcars.
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Source: Google Books