Excavation Best Practices

Excavation Best Practices Video

Watch actor John Ratzenberger learn the excavation best practices and put them into action.

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Habitat for Humanity

Marathon Pipe Line LLC’s (MPL) Damage Prevention Department recently partnered with the local chapter of Habitat for Humanity.

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Catlettsburg Ky, Pipeline

Replacement Project

More than 40 miles of pipeline will be replaced.

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Safe Digging with John Ratzenberger

Safe Digging with John Ratzenberger

MPL has released the last of three safe digging PSA videos. Watch the latest video and "Like" our page.

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News & Current Events

Cornerstone Pipeline & Utica Build-Out Projects

Marathon Pipe Line LLC (MPL) and Ohio River Pipe Line LLC (ORPL), both subsidiaries of MPLX LP, are developing a planned 50-mile Cornerstone Pipeline to transport condensate from Harrison County, Ohio to Marathon Petroleum Company LP’s (MPC) refinery in Canton, Ohio.



Marathon Pipe Line LLC sponsored the “Up, Up, and Away 5K” in Findlay, Ohio. In the weeks leading up to the main event, the 811 logo was visible all over town on banners and advertisements.

Mouton responds to A 'buzz' at Beaumont

Prior to inspecting an MPL facility at Beaumont, Texas, Kevin Mouton pulled up to the place and found it abuzz. “There were bees swarming around a shop building, and I couldn’t tell if they were regular, American honey bees or Africanized, ‘killer’ bees,’ ” notes Mouton, a Mechanical Technician for MPL’s Mid-South Region based in Sugartown, La.