0 8 : ▁Route ▁ 1 0 2 ▁was ▁ren umber ed ▁Route ▁ 8 2 . ▁ 1 ▁May ▁ 2 0 1 1 : ▁The ▁Sub - routes ▁of ▁Route ▁ 8 8 ▁and ▁ 9 ▁were ▁ren umber ed ▁Route ▁ 5 7 ▁and ▁ 6 . ▁ 1 ▁September ▁ 2 0 1 1 : ▁Sh utt le ▁bus ▁of ▁Route ▁ 8 3 ▁was ▁ren umber ed ▁Route ▁ 8 6 , ▁and ▁the ▁Sub - route ▁of ▁Route ▁ 8 3 ▁was ▁ren umber ed ▁Route ▁ 8 7 . ▁ 2 8 ▁November ▁ 2 0 1 1 : ▁Highway ▁bus ▁line ▁ 6 1 1 5 ▁was ▁combined ▁to ▁City ▁Bus ▁Route ▁ 1 1 5 . ▁ 1 ▁February ▁ 2 0 1 3 : ▁Route ▁ 1 7 3 ▁and ▁ 1 7 2 ▁were ▁combined ▁to ▁be ▁Route ▁ 1 7 2 . ▁ 3 0 ▁August ▁ 2 0 1 3 : ▁Route ▁ 2 8 2 ▁and ▁Route ▁ 2 8 3 ▁were ▁combined ▁to ▁be ▁Route ▁ 2 8 2 . ▁▁ 1 ▁December ▁ 2 0 1 5 : ▁Route ▁ 1 7 5 , ▁ 1 7 6 ▁and ▁ 1 7 7 ▁were ▁combined ▁to ▁be ▁Route ▁ 6 7 7 . ▁ 1 ▁August ▁ 2 0 1 6 : ▁Route ▁ 1 6 , ▁ 2 1 ▁and ▁ 3 1 ▁were ▁combined ▁to ▁be ▁Route ▁ 2 1 . ▁ 1 ▁November ▁