TRUNKLINE GAS CO Natural Gas Pipeline in Arcola, Illinois | United States Pipeline Infrastructure

TRUNKLINE GAS CO is a natural gas pipeline facility located at 520 E. County Road 400N in Arcola, Douglas County, Illinois, United States. The facility is operational and serves as part of the nation's extensive natural gas transmission infrastructure, connecting supply sources to distribution networks. The pipeline operates under the regulatory oversight of the U.S. Pipeline and Hazardous Materials Safety Administration (PHMSA) and complies with 49 CFR Part 192 for gas pipeline safety. As a natural gas transmission pipeline, it is subject to rigorous standards for design, construction, testing, and maintenance, including cathodic protection systems to prevent corrosion and regular integrity assessments. This facility plays a key role in the regional energy grid, delivering natural gas to residential, commercial, and industrial customers in central Illinois. Its location in a rural area with agricultural land use reduces population density risks, though proximity to waterways and farmland requires careful environmental management to prevent leaks and protect local ecosystems.

The pipeline traverses agricultural land in Douglas County, Illinois, an area dominated by row crops such as corn and soybeans. The region's flat terrain and extensive drainage systems, including the Kaskaskia River watershed, require careful monitoring to prevent pipeline leaks from impacting soil and water quality. The facility's cathodic protection and regular inspections help mitigate corrosion risks, which are typical for buried steel pipelines in this climate.