how deep is a gas line buried

Gas lines are typically buried at a depth ranging from 18 to 24 inches underground. Main gas lines are often buried deeper, around 24 inches, while service lines on private properties may be buried at depths between 12 to 18 inches. The depth can vary depending on local regulations, soil type, climate (such as frost lines), and the type of gas line (e.g., natural gas vs. liquefied natural gas). In some cases, high-pressure or specialized gas pipelines may be buried even deeper, such as several feet underground, especially in areas with freezing temperatures or rocky terrain to prevent damage. In summary, the common depth for burying gas lines is approximately 18 to 24 inches, with variations due to local codes and environmental factors.