- The Zen Guide to InRoads - V8.11 The Locks (SS2)
- The Zen Guide to InRoads - V8.11 Overlay Tools (SS2)
- The Zen Guide to InRoads - V8i Beyond the Basics (SS2)
- Free "My Zen Notes" booklet & Zen Pen
The "Enrichment Package" is for the Engineer, Technician or Designer that already has the InRoads V8i book, and contains an additional published work on InRoads, plus both of the unpublished books. (This package does not contain information on the Survey side of the software.)

Mark is not only a good teacher, but a good designer as well. Mark is both knowledgeable and clear in both the InRoads software and in the area of Road Design at ITD. He provides good and direct answers to questions and assists in developing solutions in the design process. He is a uniquely qualified individual. 













