els ▁and ▁restaur ants ▁were ▁built , ▁some ▁of ▁which ▁are ▁still ▁visible ▁today . ▁ ▁The ▁decl ine ▁of ▁the ▁port ▁began ▁with ▁the ▁opening ▁of ▁the ▁railway ▁lines ▁to ▁Loc ar no ▁( 1 8 7 4 ) ▁and ▁Lu ino ▁( 1 8 8 2 ). ▁ ▁The ▁town ▁st agn ated ▁between ▁the ▁ 1 8 8 0 s ▁until ▁the ▁ 1 9 6 0 s . ▁ ▁In ▁ 2 0 0 0 , ▁the ▁majority ▁of ▁the ▁population ▁worked ▁outside ▁the ▁village . ▁ ▁In ▁ 2 0 0 5 , ▁almost ▁half ▁of ▁the ▁jobs ▁were ▁in ▁the ▁services ▁sector . ▁ ▁Pia zz og na ▁Pia zz og na ▁was ▁mentioned ▁between ▁ 1 5 4 2 - 4 6 ▁as ▁part ▁of ▁the ▁award ▁given ▁by ▁the ▁local ▁b ail iff ▁during ▁arbitr ation . ▁ ▁The ▁arbitr ation ▁de alt ▁with ▁the ▁rights ▁of ▁neighbor ing ▁villages ▁to ▁use ▁al pine ▁me adows . ▁ ▁Pia zz og na ▁belonged ▁first ▁to ▁the ▁municipality ▁and ▁parish ▁of ▁V ira , ▁but ▁by ▁ 1 7 0 4 ▁it ▁had ▁become ▁an ▁independent ▁municipality . ▁ ▁However , ▁it ▁didn ' t ▁become ▁an ▁independent ▁political ▁municipality ▁until ▁ 1 8 0 3 . ▁ ▁The ▁original ▁village ▁church ▁of ▁S . ▁Antonio ▁Ab ate ▁was ▁probably ▁built ▁in ▁the ▁Middle ▁A ges ▁in ▁the ▁roman es que ▁style . ▁ ▁However ▁it ▁fell ▁into ▁ru in ▁and ▁col lapsed ▁between ▁the ▁