▁The ▁Sur end ran agar – B hav n agar ▁line ▁was ▁laid ▁by ▁B hav n agar ▁State ▁Railway ▁in ▁ 1 8 7 9 ▁and ▁was ▁opened ▁by ▁ 1 8 ▁December ▁ 1 8 8 0 . ▁ ▁G au ge ▁conversion ▁of ▁this ▁section ▁was ▁announced ▁in ▁Rail ▁budget ▁ 1 9 9 7 . ▁The ▁gauge ▁conversion ▁foundation ▁stone ▁was ▁laid ▁by ▁then ▁Union ▁Home ▁Minister ▁L al ▁Kr ish na ▁Adv ani ▁on ▁ 8 ▁July ▁ 1 9 9 9 . ▁G au ge ▁conversion ▁was ▁san ction ed ▁under ▁SP V ▁section ▁from ▁Sur end ran agar – D h ola – P ip av av ▁in ▁September ▁ 2 0 0 0 ▁by ▁Indian ▁Railway ▁to ▁serve ▁P ip av av ▁Port . ▁The ▁gauge ▁conversion ▁of ▁this ▁section ▁was ▁completed ▁by ▁ 2 0 0 3 . ▁ ▁References ▁ ▁Category : R ail ▁transport ▁in ▁Gu jar at ▁Category : Sur end ran agar ▁district ▁Category : West ern ▁Railway ▁Zone ▁* ▁* ▁Category : 1 8 8 0 ▁establish ments ▁in ▁India <0x0A> </s> ▁Tr ig on opter us ▁invalid us ▁is ▁a ▁species ▁of ▁flight less ▁we ev il ▁in ▁the ▁genus ▁Tr ig on opter us ▁from ▁Indones ia . ▁ ▁Description ▁ ▁The ▁species ▁is ▁en demic ▁to ▁Sul aw esi ▁in ▁Indones ia . ▁The ▁species ▁was ▁described ▁in ▁May ▁ 2 0 1 9 . ▁ ▁References ▁▁ ▁invalid us ▁Category : Be et les ▁of