The “Map of the City of Washington” by surveyor Robert King in 1818 showing new north-south streets bordering the President’s Park. When Pennsylvania Avenue was brought around to pass before the White House, these side streets would be connected to it. A drover’s path was cut through the President’s Park on the South (I) but it is not shown here, nor is the high stone wall Jefferson built, more or less following the curve in the terrain, shown in the map.