No that wasn't the image. The image you posted had the avenues radiating from the White House at 23.5 degrees.
Anyway, I have just constructed this from the Alison grid . . .
. . . and this is using the precise angle values relating to the avenues.
And as we can see the image or picture we were meant to see is still distinguishable - which is why I say the few discrepancies as regards the precise angles of two of these avenues are not that important to me - as long as this is the result we were meant to see.