GDOT announced to the public that the portion of US 1/SR 4 between the southern part of Wrens and the interchange with I-520 was also designated as SR 540, as part of the Fall Line Freeway, on September 24, 2018.
GDOT announced that a section of US 1/SR 4 between Wrens' southern area and the I-520 interchange was designated as SR 540, part of the Fall Line Freeway, on September 24, 2018.