This sign has been here for quite some time. Why? I don't know!
To find the final, use the information on the sign:
A = # of occurrences of the letter A
B = # of occurrences of the letter P
C = # of occurrences of the letter C
D = # of occurrences of the letter I
J = # of characters in first line minus 2
K = # of characters in the last line plus 2
L = # of occurrences of the letter N
M = # of occurrences of the letter R
Final coordinates: N 30 3A.BCD W 097 4J.KLM