▁entering ▁B owie . ▁FM ▁ 1 1 2 5 ▁has ▁a ▁j unction ▁with ▁the ▁ ▁US   2 8 7 ▁fre ew ay ▁and ▁continues ▁into ▁central ▁B owie ▁as ▁Rock ▁Hill ▁Road . ▁It ▁turns ▁onto ▁Dec atur ▁Street ▁and ▁then ▁Mill ▁Street ▁before ▁state ▁maintenance ▁ends ▁at ▁an ▁intersection ▁with ▁ ▁US   8 1 . ▁ ▁History ▁FM ▁ 1 1 2 5 ▁was ▁first ▁designated ▁in ▁Jack ▁County ▁on ▁January ▁ 2 7 , ▁ 1 9 4 9 ; ▁its ▁original ▁design ation ▁was ▁from ▁ ▁SH   1 4 8 ▁between ▁Henri etta ▁and ▁Jack s bor o ▁east ward ▁to ▁the ▁community ▁of ▁Post o ak . ▁The ▁design ation ▁was ▁extended ▁ 1 . 2 ▁miles ▁east ward ▁on ▁December ▁ 1 7 , ▁ 1 9 5 2 , ▁and ▁then ▁to ▁ ▁SH   5 9 ▁south ▁of ▁New port ▁on ▁October ▁ 2 4 , ▁ 1 9 5 3 . ▁The ▁route ▁was ▁first ▁extended ▁ 4 . 8 ▁miles ▁into ▁Mont ague ▁County ▁on ▁October ▁ 3 1 , ▁ 1 9 5 8 ; ▁the ▁continu ation ▁to ▁US ▁ 8 1 ▁in ▁B owie ▁was ▁established ▁on ▁June ▁ 2 8 , ▁ 1 9 6 3 , ▁replacing ▁FM ▁ 2 0 9 4 . ▁The ▁section ▁from ▁the ▁current ▁western ▁termin us ▁at ▁FM ▁ 2 1 2 7 ▁to ▁SH ▁ 1 4 8 ▁became ▁a ▁part ▁of ▁FM ▁ 2 1 2