Transportation, Communications, Electric, Gas, and Sanitary Services

This division includes establishments providing the general public or business enterprises with passenger and freight transportation services; communications services; or electricity, gas, steam, water, or sanitary services. This division also includes all establishments of the United States Postal Service.


Electric, Gas, and Sanitary Services

Local and Suburban Transit and Interurban Highway Passenger Transportation

Motor Freight Transportation and Warehousing

Pipelines, Except Natural Gas