Limits the disclosure of information revealing the location of the pipeline of natural gas and hazardous liquid pipelines, and information revealing the location of pipeline pressure regulators, compressor stations, metering facilities, taps, breakout tanks, cathodic protection test sites, or valves. However, natural gas and hazardous liquid pipeline location information contained on maps or map images of no greater detail than a scale of one to twenty-four thousand is not exempt. This information continues to be exempt from public disclosure if an agency: (1) Provides to a pipeline operator pipeline information, otherwise exempt under this subsection, relating to that operator's pipeline; or

(2) Shares pipeline information with another agency.