No. The Strip doesn't have a separate grid. Rather, it has many objects which occupy multiple grid cells. I'm looking at the Strip and surround on Google as

No. The Strip doesn't have a separate grid. Rather, it has many objects which occupy multiple grid cells. I'm looking at the Strip and surround on Google as I write this--and it is completely clear that the Strip properties are far above normal city blocks. (Admittedly, I'm a backcountry hiker and thus more used to map reading than your typical city dweller that always uses Google or the like.)