https://vimeo.com/323914835 Click here to go to the TriView XL product page. Permanent markers, effectively placed along rural Right of Ways (ROW), are the most effective way to communicate the presence and approximate location of a buried cable or pipeline. When surveyed, over 70% of the affected public said they knew about the presence of a buried pipeline because of the presence of a marker. They are a common-sense tool that can reduce the risk of 3rd party damages. So it goes without saying the information on these markers must be readable and 100% accurate. So when the facility operator undergoes a change (new ownership, new company name, etc.), replacing and updating all those marker posts can be a headache. There are basically three options when it comes to remarking your ROW: