{"id":3565,"date":"2026-09-27T17:42:59","date_gmt":"2026-09-27T17:42:59","guid":{"rendered":"https:\/\/signal.vnv.dev\/reference\/contournement-de-wilderswil-avec-regulation-des-inondations\/"},"modified":"2026-10-15T07:00:53","modified_gmt":"2026-10-15T07:00:53","slug":"contournement-de-wilderswil-avec-regulation-des-inondations","status":"publish","type":"reference","link":"https:\/\/www.signal.ch\/it\/reference\/contournement-de-wilderswil-avec-regulation-des-inondations\/","title":{"rendered":"Circonvallazione di Wilderswil con funzione anti-inondazioni"},"content":{"rendered":"\n\t<section id=\"reference-article-block_b453699a10d3974bd8996ad471d3efc1\" class=\"reference-article pt-10 pb-20 lg:pt-20 lg:pb-30 bg-neutral-200\">\n\t\t<div class=\"container\">\n\t\t\t<div class=\"reference-article__layout flex flex-col gap-20 xl:flex-row xl:items-start xl:gap-x-25 xl:px-15\">\n\t\t\t\t<div class=\"reference-article__content w-full min-w-0 xl:flex-1\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"space-y-10\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__wysiwyg reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t<p dir=\"ltr\">Ben 15 000 auto in direzione di Grindelwald o Lauterbrunnen transitavano in precedenza ogni giorno per l&#8217;idilliaco comune di Wilderswil. Grazie a una circonvallazione con galleria, questa situazione \u00e8 cambiata a partire dal 19 agosto scorso. La galleria \u00e8 un elemento fondamentale della circonvallazione di Wilderswil. Inoltre, ha anche un&#8217;altra funzione importante.<\/p>\n<p dir=\"ltr\">Dal punto di vista degli \u00abequipaggiamenti di esercizio e sicurezza\u00bb (EES), la galleria lunga 570 metri con le relative zone antistanti non avrebbe rappresentato un particolare problema, spiega Michael Keller, capoprogetto della SIGNAL SA. \u00abLa commessa dell&#8217;ufficio delle pubbliche costruzioni del Canton Berna comprendeva la fornitura e il montaggio di segnaletica statica e dinamica, la fornitura del controllo del traffico e per finire l&#8217;integrazione nel comando impiantistico del cantone\u00bb, spiega l&#8217;esperto. \u00abNel concreto, ci\u00f2 significava anche numerosi segnali sulla tratta aperta, oltre a 70 segnali statici, tra cui ad esempio anche otto indicatori di direzione variabili, e i classici elementi per galleria, come i segnali per galleria lavabili, le traverse per vie di fuga o 21 cartelli per vie di fuga fluorescenti SIGNA-Lite.\u00bb<\/p>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__image reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1667\" height=\"2500\" src=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2.jpg\" class=\"w-full h-full object-cover aspect-[1.2\/1] max-h-[220px] lg:max-h-[340px]\" alt=\"\" srcset=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2.jpg 1667w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2-200x300.jpg 200w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2-683x1024.jpg 683w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2-768x1152.jpg 768w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2-1024x1536.jpg 1024w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_2-1366x2048.jpg 1366w\" sizes=\"auto, (max-width: 1667px) 100vw, 1667px\" \/>\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__wysiwyg reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t<p dir=\"ltr\"><strong>La tempistica<\/strong><\/p>\n<p dir=\"ltr\">La coordinazione delle tappe di montaggio con la direzione dei lavori \u00e8 stata tra le pi\u00f9 impegnative. \u00ab\u00c8 stata necessaria una certa flessibilit\u00e0\u00bb, prosegue Keller, \u00abdato che la costruzione ha richiesto meno tempo del previsto: l&#8217;intera circonvallazione \u00e8 stata messa in funzione con non meno di quattro mesi di anticipo rispetto alla scadenza prevista.\u00bb La collaborazione con la direzione dei lavori \u00e8 stata eccellente e anche con l&#8217;ufficio delle pubbliche costruzioni i rapporti sono stati eccellenti.<\/p>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"grid grid-cols-1 gap-4 md:grid-cols-2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__image reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" src=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3.jpg\" class=\"w-full h-full object-cover aspect-[1.2\/1] max-h-[220px] lg:max-h-[240px]\" alt=\"\" srcset=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3.jpg 2500w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3-300x200.jpg 300w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3-1024x683.jpg 1024w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3-768x512.jpg 768w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3-1536x1024.jpg 1536w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_3-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__image reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2500\" height=\"1667\" src=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie.jpg\" class=\"w-full h-full object-cover aspect-[1.2\/1] max-h-[220px] lg:max-h-[240px]\" alt=\"\" srcset=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie.jpg 2500w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie-300x200.jpg 300w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie-1024x683.jpg 1024w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie-768x512.jpg 768w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie-1536x1024.jpg 1536w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/09\/SIG_Stop-Go_Umfahrung_Wilderswil_4-Copie-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 2500px) 100vw, 2500px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__wysiwyg reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t<p dir=\"ltr\"><strong>Quando la L\u00fctschine \u00e8 in piena<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Una particolarit\u00e0 della galleria \u00abWilderswil\u00bb \u00e8 rappresentata dal fatto che funge anche da protezione contro le inondazioni. Se la L\u00fctschine dovesse essere in piena, potr\u00e0 essere deviata attraverso la galleria, evitando cos\u00ec l&#8217;allagamento di Wilderswil. \u00abLa segnaletica dinamica \u00e8 necessaria tra le altre cose anche per questa funzione\u00bb, spiega Keller, \u00abin modo che la galleria possa essere chiusa a tempo. Se si verificasse un evento di questa portata, le installazioni elettriche dovrebbero naturalmente essere controllate e probabilmente anche completamente sostituite.\u00bb<\/p>\n<p>&nbsp;<\/p>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__section reveal-stagger\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"flex flex-col gap-4 sm:flex-row sm:flex-wrap lg:justify-center\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reveal-slide-up\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#\" target=\"_blank\" class=\"button-arrow-solid shadow-[0px_2px_10px_0px_#0000001A] bg-orange-400 border border-orange-400 text-white rounded-md text-center no-underline! inline-flex items-center overflow-hidden justify-between group\/button transition-all duration-500 w-full xl:w-fit-content\">\n    <span class=\"font-medium border-r border-white\/20 py-3.5 pl-4 pr-3 w-full lg:w-fit\">Chiedi un preventivo gratuito<\/span>\n    <span class=\"icon shrink-0 py-3.5 flex pl-3 pr-3.5 h-full items-center justify-center group-hover\/button:bg-orange-300 transition-all duration-300 \">\n        <svg width=\"16\" height=\"24\" viewBox=\"0 0 16 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"w-4 h-6\">\n            <path d=\"M3.3335 12H12.6668\" stroke=\"currentColor\" stroke-width=\"1.33333\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n            <path d=\"M8 7.33301L12.6667 11.9997L8 16.6663\" stroke=\"currentColor\" stroke-width=\"1.33333\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n        <\/svg>\n    <\/span>\n<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t<div 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class=\"reference-article__sidebar-card\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"reference-article__sidebar-media relative w-full pt-[100%]\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"591\" height=\"591\" src=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/04\/Michael_Keller_web.jpg\" class=\"w-full h-full object-cover absolute inset-0\" alt=\"\" srcset=\"https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/04\/Michael_Keller_web.jpg 591w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/04\/Michael_Keller_web-300x300.jpg 300w, https:\/\/www.signal.ch\/wp-content\/uploads\/2026\/04\/Michael_Keller_web-150x150.jpg 150w\" sizes=\"auto, (max-width: 591px) 100vw, 591px\" \/>\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"space-y-4 reference-article__sidebar-text p-5\">\n\t\t\t\t\t\t\t\t\t<div class=\"space-y-1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"text-20 font-medium text-neutral-700\">Michael Keller<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"text-16 font-light text-neutral-600\">Responsabile progetti BSA<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"text-14 font-medium text-neutral-600 flex items-center gap-2\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"icon\">\n\t\t\t\t\t\t\t\t\t\t\t\t<svg width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<path d=\"M12.6667 14V3.33333C12.6667 2.59695 12.0697 2 11.3333 2H4.66667C3.93029 2 3.33333 2.59695 3.33333 3.33333V14M12.6667 14L14 14M12.6667 14H9.33333M3.33333 14L2 14M3.33333 14H6.66667M6 4.66665H6.66667M6 7.33332H6.66667M9.33333 4.66665H10M9.33333 7.33332H10M6.66667 14V10.6667C6.66667 10.2985 6.96514 9.99999 7.33333 9.99999H8.66667C9.03486 9.99999 9.33333 10.2985 9.33333 10.6667V14M6.66667 14H9.33333\" stroke=\"currentColor\" 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