2012 Edition
National Industry 237990 Sub-Description:
Railroad construction
Overview
Railroad construction is one of 76 sub descriptions for NAICS National Industry 237990, Other Heavy and Civil Engineering Construction.
Identifier
The identifier for Railroad construction is d7aa9bc6571aa3e7cadd7e54927299bd
.
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 | d7aa9bc6571aa3e7cadd7e54927299bd | |
2017 | d7aa9bc6571aa3e7cadd7e54927299bd | |
2012 | d7aa9bc6571aa3e7cadd7e54927299bd |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 237990, Railroad construction:
- construction
- heavy and civil engineering construction
- heavy construction not otherwise classified
- other heavy and civil engineering construction
- railroad
- railroad c e and i
- railroad construction
- railroad construction laying or relaying of track or maintenance of way by contractor no work on elevated railroad