2012 Edition

National Industry 237990 Sub-Description:

Railway roadbed construction

Overview

Railway roadbed construction is one of 76 sub descriptions for NAICS National Industry 237990, Other Heavy and Civil Engineering Construction.

Identifier

The identifier for Railway roadbed construction is 7647abdb9496165782efc48d5f10ea7a.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 7647abdb9496165782efc48d5f10ea7a
2017 7647abdb9496165782efc48d5f10ea7a
2012 7647abdb9496165782efc48d5f10ea7a

Standard Industrial Classification (SIC) Mappings

  1. 1629 - Heavy Construction, Not Elsewhere Classified

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 237990, Railway roadbed construction:

  1. construction
  2. heavy and civil engineering construction
  3. heavy construction not otherwise classified
  4. other heavy and civil engineering construction
  5. railroad
  6. railroad c e and i
  7. railroad construction
  8. railroad construction laying or relaying of track or maintenance of way by contractor no work on elevated railroad