What We Do

What We Do

Marathon Pipe Line LLC (MPL) safely controls the movement and delivery of an average of 130 million gallons of petroleum products daily. MPL transports crude oil, refined products and other hydrocarbon-based products, primarily in the Midwest and Gulf Coast regions, to refineries, terminals and other pipeline systems.

According to National Transportation Safety Board statistics, pipelines are the safest method of transporting petroleum.  MPL's pipeline systems are subject to state and Federal Energy Regulatory Commission regulations and guidelines, and the company is dedicated to the continued safe operation of its pipelines.  MPL devotes significant resources to making sure it meets or exceeds regulatory requirements, and performs routine inspections, computer monitoring, corrosion protection, maintenance/testing programs, and employee training, as part of the company's day-to-day operations.