▁located ▁in ▁Washington ▁County . ▁It ▁runs ▁from ▁SH ▁ 3 6 , ▁north west ▁of ▁B ren ham , ▁east ▁and ▁sout heast ▁to ▁US ▁ 2 9 0 , ▁sout heast ▁of ▁B ren ham , ▁forming ▁a ▁partial ▁loop . ▁It ▁is ▁known ▁locally ▁as ▁Gun ▁and ▁Rod ▁Road ▁and ▁Blue ▁Bell ▁Road . ▁Blue ▁Bell ▁C ream eries ▁is ▁located ▁on ▁this ▁road . ▁ ▁FM ▁ 5 7 7 ▁was ▁designated ▁on ▁October ▁ 3 1 , ▁ 1 9 5 7 , ▁from ▁SH ▁ 3 6 ▁( now ▁B S ▁ 3 6 - J ) ▁at ▁H orton ▁Street ▁east ▁to ▁SH ▁ 9 0 ▁( now ▁SH ▁ 1 0 5 ). ▁On ▁June ▁ 2 8 , ▁ 1 9 6 3 , ▁the ▁road ▁was ▁extended ▁sout heast ▁to ▁US ▁ 2 9 0 . ▁On ▁July ▁ 2 5 , ▁ 1 9 9 3 , ▁the ▁road ▁was ▁extended ▁west ▁to ▁SH ▁ 3 6 , ▁bringing ▁the ▁highway ▁to ▁its ▁current ▁configuration . ▁ ▁FM ▁ 5 7 7 ▁( 1 9 4 5 ) ▁ ▁The ▁first ▁FM ▁ 5 7 7 ▁was ▁designated ▁on ▁July ▁ 2 1 , ▁ 1 9 4 5 , ▁from ▁US ▁ 1 8 0 , ▁ 4 ▁miles ▁east ▁of ▁Bre cken ridge ▁sout heast ▁ 8 . 5 ▁miles ▁to ▁N ec ess ity . ▁On ▁November ▁ 2 3 , ▁ 1 9 4 8 , ▁the ▁road