Cables are expensive and 480 is dangerous. These take care of both. If my guys have not been able to break them in the past 6 months they are probably going to last forever.
We've purchase these before and the work wonders. We're a TV broadcast station and we'll do live events throughout the year and or cable will cross golf cart paths, streets or just anywhere someone can drive some sort of vehicle. These are a life saver, highly recommend.
These were much nicer than we were expecting. It has two different compartments for cords. They are wide enough you can get multiple cords in each track.We needed to get power to our front yard. We have a circle driveway and had to run extension cords across the driveway. With small kids it was a safety hazard to potentially have a cut in a cord that they ride their toys over. Fortunately we got a set of cord protectors that is keeping out yard festive and our kids safe! I don_ care what it costs...it is worth every penny!
Seth 
