(A) The following portions of state route number forty-three and state route number one hundred sixty-four within Jefferson county only shall be known as the "Veterans Memorial Highway":
(1) For state route forty-three, the portion commencing at the southern boundary of the municipal corporation of Amsterdam and proceeding in a northerly direction within Amsterdam past the location where state route forty-three begins also to carry the designation state route number one hundred sixty-four, and ending at the location where state route forty-three diverges in a northwesterly direction from state route one hundred sixty-four;
(2) For state route one hundred sixty-four, the portion commencing within the municipal corporation of Amsterdam at the location where state route one hundred sixty-four begins also to carry the designation state route forty-three, and proceeding in a northerly direction to the southern boundary of the municipal corporation of Bergholz.
(B) The director of transportation may erect suitable markers along the designated portion of each highway indicating its name.