How far back from the road does the state have right of way on to your property?

My husband and I are in the process of buying house but we are concerned with the property lines. The disclosure sheet says that the house is on a four lot site which is 100x150. The 150 measures fine to the side road but on the main road in front of he house if we measure back the 100 feet the property line... show more My husband and I are in the process of buying house but we are concerned with the property lines. The disclosure sheet says that the house is on a four lot site which is 100x150. The 150 measures fine to the side road but on the main road in front of he house if we measure back the 100 feet the property line lies out the back door about 15 feet. In the State of Oklahoma and the town of Sterling does any one know where you would start measuring from to get an estimate of the property line that has road frontage on a state highway? We would just like to get good idea if the line lies where we were intially led to believe before we get to much further in this transaction. We of course will be getting a survey as we are funding through our bank but we were just trying to ease our minds a little in finding out where you start measuring for the property line.
4 answers 4