{"id":1913,"date":"2025-06-27T10:50:55","date_gmt":"2025-06-27T10:50:55","guid":{"rendered":"http:\/\/www.diamondstatemanagement.com\/?p=1913"},"modified":"2025-06-28T15:19:04","modified_gmt":"2025-06-28T15:19:04","slug":"slender-steel-bridge-with-integrated-net-seating-expands-over-fosa-port-in-croatia","status":"publish","type":"post","link":"http:\/\/www.diamondstatemanagement.com\/index.php\/2025\/06\/27\/slender-steel-bridge-with-integrated-net-seating-expands-over-fosa-port-in-croatia\/","title":{"rendered":"slender steel bridge with integrated net seating expands over fo\u0161a port in croatia"},"content":{"rendered":"

steel Bridge over Fo\u0161a Links Heritage and Public Space<\/h2>\n

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Located within the UNESCO World Heritage Site of Trogir, Croatia<\/a><\/strong>, the Bridge over Fo\u0161a is a contemporary pedestrian structure that connects the city\u2019s historic core with Fortin Park across the sea channel. Designed by Prostorne Taktike, the bridge<\/a><\/strong> serves both infrastructural and social functions while responding to the site\u2019s maritime and urban context.<\/p>\n

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The bridge\u2019s form follows an asymmetric hyperbolic paraboloid geometry, resulting in a slender steel<\/a><\/strong> shell structure with variable cross-sections. This shape minimizes visual obstruction, preserving views of the city\u2019s heritage landmarks. Its highest point acts as an unobtrusive threshold, maintaining the visual integrity of the old town.<\/p>\n

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all images by Darko \u0160krobonja<\/p>\n

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Prostorne taktike draws from Trogir\u2019s shipbuilding heritage<\/h2>\n

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For the bridge’s structure, the design team<\/a><\/strong> at Prostorne taktike draws from Trogir\u2019s shipbuilding heritage. The internal caisson system, made from flat steel plates, echoes the double-bottom construction method commonly used in shipbuilding. Prefabricated as a single unit in a nearby shipyard, the entire bridge was transported by barge and installed onto pre-prepared abutments within one day. This off-site fabrication approach reduced disruption in the dense urban area while showcasing local industrial expertise.<\/p>\n

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Material selection and finishes were guided by considerations of durability and contextual relevance. The exterior is coated with a three-component system containing metal powder, allowing the surface to gradually develop a rust-like patina similar to Corten steel. This finish offers both aesthetic consistency and long-term protection.<\/p>\n

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the Bridge over Fo\u0161a connects Trogir\u2019s historic core with Fortin Park<\/p>\n

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Bridge over Fo\u0161a integrates Seating, Movement, and Views<\/h2>\n

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The pedestrian experience was carefully considered in the design. A staircase follows the bridge\u2019s gentlest gradient, with tread materials selected to ensure safety and comfort. A combination of rubber and fine stone aggregate provides a stable walking surface in the stair zones, while softer rubber is used elsewhere for added comfort. On the north side, informal seating zones are integrated into the steeper sections, encouraging use beyond circulation. Facing Fortin Park, the bridge incorporates perforated steel panels fitted with a net. This intervention creates spaces for sitting and gathering, while visually connecting the upper and lower areas of the site. The perforation reduces visual weight and enhances the spatial relationship between the bridge and its surroundings.<\/p>\n

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The design and execution of the Bridge over Fo\u0161a prioritize structural efficiency, environmental responsibility, and urban sensitivity. The use of locally sourced and recycled materials, combined with efficient fabrication and installation methods, helps reduce the project\u2019s ecological impact. As a result, the bridge integrates contemporary engineering with historical awareness, contributing a new layer to Trogir\u2019s evolving urban landscape.<\/p>\n

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the structure follows an asymmetric hyperbolic paraboloid geometry<\/p>\n

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\t\t\"trogir-croatia-bridge-over-fosa-prostorne-taktike-designboom-1800-3\"<\/p>\n

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its slender steel shell preserves views of Trogir\u2019s heritage landmarks<\/p>\n

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the material choice balances durability and contextual sensitivity<\/p>\n

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rubber and stone aggregate provide stable, slip-resistant walking surfaces<\/p>\n

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\t\t\"trogir-croatia-bridge-over-fosa-prostorne-taktike-designboom-1800-2\"<\/p>\n

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softer rubber zones enhance pedestrian comfort on non-stair areas<\/p>\n

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the exterior finish includes a metal powder coating that develops a rust-like patina over time<\/p>\n

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a pedestrian staircase follows the gentlest slope of the bridge\u2019s curved form<\/p>\n

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the bridge incorporates perforated steel panels fitted with a net<\/p>\n

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the design incorporates recycled and locally sourced materials<\/p>\n

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steeper sections serve as stairs and informal seating zones for rest and gathering<\/p>\n

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the perforation reduces visual weight and improves spatial connection across levels<\/p>\n

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the bridge contributes to Trogir\u2019s evolving urban landscape<\/p>\n

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Bridge over Fo\u0161a creates places for sitting and interaction near Fortin Park<\/p>\n

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project info:<\/strong><\/p>\n

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name:<\/strong>\u00a0Bridge over Fo\u0161a
\narchitect:<\/strong>\u00a0Prostorne taktike<\/a> | @prostorne_taktike<\/a><\/p>\n

design team:<\/strong> Luka Cvitan, M.Arch., Antonia Cvitan Vuleti\u0107, M.Arch.<\/p>\n

structural engineer:<\/strong> Orlandini Projekt d.o.o.<\/p>\n

location:<\/strong> Trogir, Croatia<\/p>\n

photographer:<\/strong> Darko \u0160krobonja<\/p>\n

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designboom has received this project from our\u00a0<\/i>DIY submissions<\/i><\/a>\u00a0feature, where we welcome our readers to submit their own work for publication. see more project submissions from our readers\u00a0<\/i>here.<\/i><\/a><\/p>\n

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edited by: christina vergopoulou | designboom<\/i><\/p>\n

The post slender steel bridge with integrated net seating expands over fo\u0161a port in croatia<\/a> appeared first on designboom | architecture & design magazine<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

steel Bridge over Fo\u0161a Links Heritage and Public Space   Located within the UNESCO World Heritage Site of Trogir, Croatia, the Bridge over Fo\u0161a is a contemporary pedestrian structure that connects the city\u2019s historic core with Fortin Park across the sea channel. Designed by Prostorne Taktike, the bridge serves both infrastructural and social functions while […]<\/p>\n","protected":false},"author":1,"featured_media":1915,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/1913"}],"collection":[{"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/comments?post=1913"}],"version-history":[{"count":3,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/1913\/revisions"}],"predecessor-version":[{"id":1929,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/posts\/1913\/revisions\/1929"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/media\/1915"}],"wp:attachment":[{"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/media?parent=1913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/categories?post=1913"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.diamondstatemanagement.com\/index.php\/wp-json\/wp\/v2\/tags?post=1913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}