I have updated the map through 2011, so there are over 500 markers to explore all over the town of Arlington.
The RED markers indicate the daily photos, the YELLOW marks the locations of the stops on the popular WPA Walking Tour, the BLUE markers show the sites of the Entryways series, and the LIGHT BLUE represent Blue Oval buildings.
The map is based in Google Maps, so you can explore it with all the same features you are used to. (I suggest turning on the “hybrid” feature to see the satellite image of Arlington along with the roads et cetera.)
Just click below to take you to the full-size, interactive map.