The bridges run at an oblique angle...........to North and South.....South moon under.....what is opposite of South.....North................

Little cryptex inside a bigger one....Little Island is south of Teddy R island.....and somewhat contained in it............u don't necessarily need a paper map to point to something....use rose lines.......



Rossiln.......in the Da Vinci Code.....the two lines actually cross in Rosslyn, Virginia.........but they cross at a point directly West of two bridges...both Memorial bridges....Little Island....a smaller cryptic inside the bigger one.....a hint....nothing says a code need be exact......just that there is a way to get at it.............

Theodore Roosevelt Island (U.S. National Park Service)

https://www.nps.gov/this/index.htm

 

In the 1930s, landsca