Il ponte della Poya, nuovo simbolo della città di Friburgo, è stato inaugurato venerdì dalla consigliera federale Doris Leuthard, oltre che dalle autorità locali e regionali.
Il manufatto, che misura circa 852 metri (ma se si considerano il tratto sotterraneo di 272 metri e i viadotti di collegamento la sua lunghezza sfiora i 2,8 Km), vanta il record svizzero per la sua portata centrale tra i piloni di sostegno, pari a 196 metri. L’altezza di questi ultimi è di 90 e 110 metri. La struttura, che adotta barriere antirumore, è rivestita da asfalto fonoassorbente ed è dotata di griglie di sicurezza alte 2,5 metri. Svariate "aperture" permettono, comunque, di scorgere la città vecchia e la cattedrale.
Costruito in poco più di sei anni, il ponte che scavalca la Sarine (e sul quale il limite di velocità è stato fissato in 60 Km/h) potrà essere percorso pure da ciclisti e pedoni e sarà aperto alla circolazione domenica 12 ottobre.
Il nuovo ponte della Poya a Friburgo
Red. MM/ATS/EnCa
RG 12.30 del 10.10.2014 Il servizio di Monica Fornasier
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