Add new ped crossing on South Main.
More house outlines/house numbers along San Miguel and Sierra Drive
Sierra drive building shapes and addresses
add sidewalks and crossings near Creekside Drive
add house outlines on Sierra Drive
add detached house on the corner
add structures on San Miguel Drive
add more sidewalks around the hospital
add sidewalks and crossings on La Casa Via
add new hospital building at John Muir
more addresses on Watkins/Sierra
change "residential area" to "house" and add street numbers and addresses