▁Mill ican ▁to ▁SH ▁ 6 ▁was ▁added ▁and ▁the ▁currency ▁with ▁FM ▁ 1 5 9 ▁in ▁Mill ican ▁was ▁removed . ▁On ▁December ▁ 1 4 , ▁ 1 9 8 9 , ▁a ▁ 1 . 6 ▁mile ▁section ▁from ▁the ▁end ▁of ▁the ▁route ▁to ▁FM ▁ 1 1 7 9 ▁was ▁added . ▁On ▁June ▁ 1 , ▁ 1 9 9 1 , ▁a ▁new ▁one ▁way ▁pair ▁was ▁proposed ▁between ▁FM ▁ 2 1 5 4 ▁and ▁Farm ▁to ▁Market ▁Road ▁ 3 5 1 8 ▁between ▁FM ▁ 6 0 ▁and ▁FM ▁ 1 1 7 9 , ▁replacing ▁FM ▁ 3 5 1 8 , ▁but ▁this ▁was ▁not ▁included ▁in ▁the ▁mile age ▁of ▁FM ▁ 2 1 5 4 ▁as ▁it ▁was ▁a ▁one - way ▁pair . ▁On ▁June ▁ 2 7 , ▁ 1 9 9 5 , ▁the ▁section ▁from ▁U R ▁ 2 8 1 8 ▁to ▁U R ▁ 1 1 7 9 ▁was ▁transferred ▁to ▁U R ▁ 2 1 5 4 . ▁However , ▁since ▁the ▁conditions ▁for ▁extension ▁of ▁FM ▁ 2 1 5 4 ▁were ▁not ▁met , ▁FM ▁ 2 1 5 4 ▁was ▁trunc ated ▁to ▁FM ▁ 6 0 . ▁On ▁November ▁ 1 5 , ▁ 2 0 1 8 ▁U R ▁ 2 1 5 4 ▁was ▁changed ▁back ▁to ▁FM ▁ 2 1 5 4 . ▁ ▁J unction ▁list ▁ ▁FM ▁ 2 1 5 5