markam,
My point exactly. Although things can and do vary but your photo is the norm regardless and is SOP standard operating procedure almost everywhere in the U.S. It all revolves around what the facts are, what is written into the deeds and easements, etc. what has been grandfathered in, on and on.
I live in a rural setting and my right of way easement looks much like your photo where my true boundary line is set back from the center of the actual road. And yes, those right of way markers are there for a reason. It's because everything inside belongs to and /or is controlled by the state or local gov't. or city
normally. This is done for a reason. Multiple reasons but primarily for stealing other peoples wood
. Most exceptions are in rural communities or agricultural areas where at one time some old goat path was used as a property divide. Only place I've seen it anyway.
I'll cite another great example. Many times rivers and streams were used in the past. Well the flow and banks definitely change over time but the true property lines do not. KY owns the Ohio River all along OH, IN, and IL. Fact. This can be viewed as a boundary or easement of sorts and has been challenged time and again. Guess what? KY owns it just as they do the "easemnet" or right of way state route in front of my property. I'd bet IL has the same set up. Any takers?
Surveying is done with math and numbers established do not randomly change or morph over time even though a stream might change or a road may slide or slip. The lines stay right where they are no matter unless something is done legally to change or alter them.
If you look at your photo and perfect example your presented those front yards they are actually a lot smaller than most home owners and land owners think. From what I have seen and know it is pretty much the same everywhere. Neighborhoods, county roads, state routes, etc.
Now case in point if you walked that neighborhood or anywhere for that matter most people if asked where their property is will take you out and point at the edge of the road when it is actually back a ways. Most would argue you are wrong because they cut it or whatever other thought they may have as to why it belongs to them. And most would be shocked to learn the facts and what they own or how much smaller their front yards are.