Gas Facts: Distribution and Transmission Miles of Pipeline

2022% Change 2022/2021
MILES OF PIPELINE (Thousands)2,749.6*+ 5.0
Gathering111.4*+ 555.3
Transmission300.8– 0.2
Distribution1,372.3+ 2.3
Services965.1+ 0.6
Source: Tables in this section are compiled from U.S. Department of Transportation data.

*Beginning in 2022, PHMSA altered the definition of “Gathering” pipe, which caused the miles to be altered significantly.