PIPELINES_IGS_IN depicts the location and extent of known natural gas, crude oil, and refined products pipelines in Indiana. PIPELINES, the predecessor of PIPELINES_IGS_IN, was digitized from data shown on 1:63,360 scale (1 inch = 1 mile) county work maps compiled for the creation of Indiana Geological Survey, Miscellaneous Map 53, Map of Indiana Showing Oil, Gas, and Products Pipelines, by S.J. Keller, 1991, Scale 1:500,000.