How Deep Are Gas and Utility Lines Buried?
In most U.S. cities, such as Denver, Austin, Charlotte, and Colorado Springs, utility lines are typically buried at the following depths: Gas lines: 1.5 to 3 feet (18–36 inches) for residential lines, and up to 4 to 6 feet for transmission lines Electric lines: 1.5 to 4 feet, depending on voltage and installation type Water […]