The Calnev Pipeline is a long buried refined oil products pipeline in the United States, owned by Kinder Morgan Energy Partners. The pipeline consists of two parallel lines, the larger, has a diameter of and the smaller one has a diameter of . The lines carry gasoline, jet fuel, and diesel fuel from Los Angeles, California refineries as far as Nellis Air Force Base south of North Las Vegas, Nevada. It carries approximately . Jet fuel from the pipeline is also delivered to the McCarran International Airport tank farm in Paradise. Additional terminal facilities are located in Barstow, California. The line was the sole source for the products it delivers to Las Vegas until the Unev pipeline began operating in 2012. UNEV provides access to refined oil products from Utah. Accidents and incidents On December 22, 1980, the pipeline carrying jet fuel ruptured in the Las Vegas Valley, near Tropicana Avenue, spilling fuel for 2 hours. Later, the fuel ignited, forcing road closures. One firefighter was overcome by fumes. Between of jet fuel were spilled. Prior construction in the area was suspected of damaging the pipeline. On May 25, 1989, The San Bernardino train disaster: The Calnev Pipeline ruptured in a San Bernardino, California neighborhood, due to damage from the cleanup of a train derailment, that occurred thirteen days earlier. The resulting gasoline fire killed two people, destroyed eleven homes, and twenty-one cars. Impacts Environmental In 2010, Kinder Morgan proposed an expansion project which would add a third, 16-inch pipeline to accompany the two existing pipelines. Several organizations, as well as state government agencies, responded to the CalNev Expansion Project such as the Metropolitan Water District of Southern California and the Nevada Department of Wildlife. The project proposed building across Cajon Creek Conservation Area in San Bernardino which would affect over 20 sensitive species. Construction would alter the area's hydrological regime and pose a risk to the animals living in this area. Certain areas of the pipeline also require replacing depleted areas of cathodic protection, which protect the pipeline from rust and potential leaks. In 2015, the cathodic protection system of the pipeline that passes through the Mojave National Preserve needed to be repaired. This repair construction disrupts nearby habitats. However, to omit repair greatly increases the risk of an oil spill. Route The CalNev Pipeline begins in Los Angeles, California, runs through with terminal stops in San Bernardino County