SIC 422-digit major group · SIC 1987Transportation, Communications, Electric, Gas, And Sanitary Services
SIC Code 42: Motor Freight Transportation and Warehousing
The SIC code for Motor Freight Transportation and Warehousing is 42.
Motor Freight Transportation and Warehousing establishments operate trucking companies and public warehouses. Truckload, less-than-truckload, and courier carriers form the backbone of US goods distribution.
SIC 42 is a 2-digit major group in Transportation, Communications, Electric, Gas, And Sanitary Services, covering 3 industry groups and 9 4-digit SIC industries.
3
Industry Groups
9
SIC Industries
42
Major Group Code
Classification
Industry Groups (3-digit)
SIC 1987
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Other Major Groups in Transportation, Communications, Electric, Gas, And Sanitary Services
SIC 40 — Railroads1 industry groups
SIC 41 — Local and Suburban Transit and Interurban Highway Passenger Transportation6 industry groups
SIC 43 — United States Postal Service1 industry groups
SIC 44 — Water Transportation6 industry groups
SIC 45 — Transportation by Air3 industry groups
SIC 46 — Pipelines, Except Natural Gas1 industry groups
SIC 47 — Transportation Services4 industry groups
SIC 48 — Communications5 industry groups
SIC 49 — Electric, Gas, and Sanitary Services7 industry groups
Need the NAICS equivalent? convert a SIC code to NAICS using the mapping table — SIC 1987 four-digit industries paired with NAICS 2022 at the five-digit industry level, with coverage gaps stated.