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Regional railroads (Nbbcgf)

Line-haul railroads operating at least 350 miles of road and/or earning annual operating revenue less than the Surface Transportation Board (STB) Class I revenue threshold ($346.8 million), according to the American Association of Railroads (AAR). However, the definition criteria of the STB and the AAR differ on certain details. (Source: Team: adapted from American Shortline and Regional Railroad Association website: www.aslrra.org/about_aslrra/faqs/)
Broader Term
Railroads (Nbbcg)
Related Terms (Hierarchical)
Short line railroads (Nbbcga)
Cable railroads (Nbbcgp)
Electric railroads (Nbbcgq)
Street railroads (Nbbcgr)
Switching and terminal companies (Nbbcgt)
Industrial railroads (Nbbcgv)
Private car lines (Nbbcgy)