L'Enfant Plaza Drive

L'Enfant Plaza Drive is also 9th Street South West. You will find many points within this tour to reveal a hidden system of morality veiled in allegory and illustrated by symbols.

Our trail begins here because the number Nine (9) is a composite number, its proper divisors being 1 and 3. It is 3 times 3 and hence the third square number. 9 is a Motzkin number. It is the first composite lucky number.