It’s amazing that years of plowing and overgrowth the structure can still be seen overhead.
I can use “google map” and see where old barns,road beds and even fence rows were on our farm, years after the plow and growth has overtaken them.
Of course our farm has a few years to go before it even reaches the 500 years mentioned in the article.
Like by three hundred years so so...
I like it when the use the google thing to find ancient trade routes. The ones through the desert amaze me as I cannot believe that they can still be found, being in a desert and all.