How big is the U.S. pipeline network? 510,917 miles, according to PHMSA’s National Pipeline Mapping System (NPMS). According to the Q4 2010 newsletter of Pipeline Open Data Standarrd (pods.org, you can get this map of pipelines and compressor stations through PHMSA’s National Pipeline Mapping System. Should it be suprising when some of these compressor stations … Continue reading Pipeline compressor station map