Hi Guys,
http://www.digital-topo-maps.com
you may alreay know about this but I find it very useful in finding locations of old sites. I use old maps and locate their present day locations. In my area, it is heavily built up, but even in the office parks their are odd parcels small and large still undeveloped and you cannot see them from the streets because they are behind large warehouses. Too time consuming to drive to find, but with this tool it is easy. Plus it is free and has topo and street overlays. It is also printable so it is good to have a map that gives you the best access to some of these hidden area.
john
http://www.digital-topo-maps.com
you may alreay know about this but I find it very useful in finding locations of old sites. I use old maps and locate their present day locations. In my area, it is heavily built up, but even in the office parks their are odd parcels small and large still undeveloped and you cannot see them from the streets because they are behind large warehouses. Too time consuming to drive to find, but with this tool it is easy. Plus it is free and has topo and street overlays. It is also printable so it is good to have a map that gives you the best access to some of these hidden area.
john