Necessarycoot72, I believe that the letter E is not an abbreviation of "East" in this case.

As is the case in this changeset and in some others you made around Puerto Rico, nearby street names are formed by a word describing the type of road followed by a letter of the alphabet, like Calle A (Street A), Carril B (Lane B), Avenida E (Avenue E), etc.

Could you revert these changes?