Excavation Best Practices

Excavation Best Practices Video

Watch actor John Ratzenberger learn the excavation best practices.

Read More
811 Day

811 Rolls in at Marathon Pipe Line LLC

Olympian Cliff Meidl and the American Choppers 811 Bike share the 811 message.

Read More

Catlettsburg Ky, Pipeline

Replacement Project

More than 40 miles of pipeline will be replaced.

Read More

Download Pipeline Finder App

Download the MPL Pipeline Finder App

MPL has published the MPL Pipeline Finder App. Download now for your mobile device.

Read More

News & Current Events

Patoka to Lima Expansion Binding Open Season

Marathon Pipe Line LLC (MPL), a subsidiary of MPLX LP, has announced a planned heavy crude capacity expansion on the existing crude oil pipeline system originating in Patoka, Ill. and connecting to multiple pipelines and shippers in Lima, Ohio.


Cornerstone Pipeline & Utica Build-Out Projects

Marathon Pipe Line LLC (MPL) and Ohio River Pipe Line LLC (ORPL), subsidiaries of MPLX LP, today jointly announced that a successful phase one non-binding open season was achieved on the proposed 50-mile Cornerstone Pipeline and other associated Utica Shale build-out projects in eastern Ohio.


MPL employees' top fundraising efforts show 'heart'

More than seven years ago, then MPC Wellness Coordinator Tom Siebenaller put out a call for volunteers to serve as team captains for the American Heart Association’s (AHA) annual Heart Walk.