Milk Run Loop Worst Case Published on September 13, 2018 in Introduction to Milk RunsFull resolution (1490 × 841) Milk Run Loop Worst Case Diagram of the worst case turnaround time for a milk run. This work by Christoph Roser at AllAboutLean.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Please credit the image as shown below. For digital documents and web pages please do include the links as shown below. Thank you.By Christoph Roser at AllAboutLean.com under the free CC-BY-SA 4.0 license.