Plains All American: Overview of Operations in the Bakken -- RBN Energy

Link here. 

In the Bakken proper, the Plains system is built around a package of Bakken midstream assets acquired from Nexen in 2010 including a lease gathering business maintaining about 55 Mb/d, the Robinson Lake pipeline, a 20-mile pipeline that currently handles about 18 Mb/d, and eight truck terminals. Today the system includes the Trenton Gathering system that moves barrels into Trenton (Williams Co.) from the southwest, the Bakken north pipeline that moves barrels to Trenton from the northwest, and a couple of pipelines in the Ross/Stanley area (Mountrail County).

This is a very nice summary of huge oil and gas transportation network. The story at the link provides summary overview of Plains All American in the Bakken.