NAICS 482111 is the North American Industry Classification System code for Line-Haul Railroads, a national industry in the Rail Transportation subsector (482) of the Transportation and Warehousing sector (48-49).
NAICS 482111 is the code for Line-Haul Railroads, a national industry in the North American Industry Classification System (NAICS 2022), under 482 (Rail Transportation). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 482111 is 482, Rail Transportation. Every company under 482111 is also counted under 482.