{"id":15121,"date":"2026-08-25T14:18:13","date_gmt":"2026-08-25T14:18:13","guid":{"rendered":"https:\/\/www.codel.co.uk\/?p=15121"},"modified":"2026-09-02T14:01:08","modified_gmt":"2026-09-02T14:01:08","slug":"port-miami-tunnel-case-study","status":"publish","type":"post","link":"https:\/\/www.codel.co.uk\/vi\/port-miami-tunnel-case-study\/","title":{"rendered":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\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\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Port Miami Tunnel<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
CODEL Air Quality Monitoring Beneath Miami's Biscayne Bay\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

The PortMiami Tunnel is a major transport link connecting PortMiami on Dodge Island directly with Miami’s interstate highway network. Running beneath Government Cut in Biscayne Bay, the twin tunnels provide direct access between the port, I-395 and I-95, helping divert cargo trucks, buses and other port traffic away from congested streets in Downtown Miami.<\/p>

\u00a0<\/p>

Opened to traffic in August 2014, each tunnel carries two traffic lanes and extends approximately 3,900 ft (1.2 km), reaching a depth of around 120 ft (37 m) below the surface of Government Cut at its deepest point.<\/p>

\u00a0<\/p>

CODEL air quality monitors<\/a> form part of the tunnel’s extensive safety and ventilation infrastructure, continuously monitoring conditions within this critical transport link.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

The Challenge<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Maintaining safe air quality within a busy road tunnel requires continuous monitoring of changing atmospheric conditions. The challenge is particularly important at PortMiami, where the tunnel carries a mixture of passenger vehicles, buses and heavy goods traffic travelling to and from one of the United States’ major ports.<\/p>

\u00a0<\/p>

Within an enclosed tunnel environment, vehicle emissions can cause pollutant concentrations to rise rapidly. Ventilation must therefore respond effectively to changing traffic and air quality conditions while avoiding unnecessary operation when additional ventilation is not required.<\/p>

\u00a0<\/p>

With the tunnel operating 24 hours a day outside scheduled maintenance periods, reliable monitoring is essential to provide operators with continuous information on conditions throughout both tunnel bores.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Gi\u1ea3i Ph\u00e1p<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

CODEL air quality monitors<\/a> were installed throughout the PortMiami Tunnel to provide continuous measurement of atmospheric conditions and support the tunnel’s ventilation control system.<\/p>

\u00a0<\/p>

A total of eight air quality sensors monitor conditions within the tunnel, providing the data used to control 44 powerful ventilation fans. As air quality conditions change, the monitoring system enables ventilation to respond accordingly, helping maintain a safe environment for tunnel users.<\/p>

\u00a0<\/p>

Designed specifically for tunnel applications<\/a>, CODEL’s air quality monitoring technology provides operators with reliable, real-time measurements required for effective ventilation management, helping balance tunnel safety with efficient system operation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

The Outcome<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

CODEL’s air quality monitors<\/a> form part of a comprehensive safety system that allows the PortMiami Tunnel to operate around the clock while providing a direct highway connection to one of Miami’s most important economic assets.<\/p>

\u00a0<\/p>

By continuously monitoring tunnel conditions and providing data to control the 44 ventilation fans, the eight air quality sensors help ensure ventilation is available when required, maintaining suitable conditions for motorists while supporting efficient tunnel operation.<\/p>

\u00a0<\/p>

Alongside automatic incident detection, CCTV, fire suppression and other safety systems, continuous air quality monitoring contributes to the infrastructure required to safely manage traffic beneath Biscayne Bay.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Project Summary<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Location<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Miami, United States<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Application<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Road tunnel atmosphere monitoring<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Tunnel Length<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
1.3 km<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Monitoring<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Air quality and airflow<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
Systems Supplied<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
8 tunnel monitoring stations<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Port Miami Tunnel CODEL Air Quality Monitoring Beneath Miami’s Biscayne Bay The PortMiami Tunnel is a major transport link connecting PortMiami on Dodge Island directly with Miami’s interstate highway network. Running beneath Government Cut in Biscayne Bay, the twin tunnels provide direct access between the port, I-395 and I-95, helping divert cargo trucks, buses and … \u0110\u1ecdc ti\u1ebfp<\/a><\/p>","protected":false},"author":6,"featured_media":15126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[35],"class_list":["post-15121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-case-study"],"yoast_head":"\nPort Miami Tunnel Case Study | Tunnel Monitoring in the US - CODEL International LTD<\/title>\n<meta name=\"description\" content=\"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.codel.co.uk\/vi\/port-miami-tunnel-case-study\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Port Miami Tunnel Case Study | Tunnel Monitoring in the US\" \/>\n<meta property=\"og:description\" content=\"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.codel.co.uk\/vi\/port-miami-tunnel-case-study\/\" \/>\n<meta property=\"og:site_name\" content=\"CODEL International LTD\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-25T14:18:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-02T14:01:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sam Pursglove\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sam Pursglove\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/\"},\"author\":{\"name\":\"Sam Pursglove\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#\\\/schema\\\/person\\\/9731c5f8fdb96d405bf68916db9a62ef\"},\"headline\":\"Port Miami Tunnel Case Study | Tunnel Monitoring in the US\",\"datePublished\":\"2026-08-25T14:18:13+00:00\",\"dateModified\":\"2026-09-02T14:01:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/\"},\"wordCount\":480,\"publisher\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Miami-Tunnel-Graphic-2_.jpg\",\"keywords\":[\"Case Study\"],\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/\",\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/\",\"name\":\"Port Miami Tunnel Case Study | Tunnel Monitoring in the US - CODEL International LTD\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Miami-Tunnel-Graphic-2_.jpg\",\"datePublished\":\"2026-08-25T14:18:13+00:00\",\"dateModified\":\"2026-09-02T14:01:08+00:00\",\"description\":\"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Miami-Tunnel-Graphic-2_.jpg\",\"contentUrl\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Miami-Tunnel-Graphic-2_.jpg\",\"width\":1280,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/port-miami-tunnel-case-study\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.codel.co.uk\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Port Miami Tunnel Case Study | Tunnel Monitoring in the US\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#website\",\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/\",\"name\":\"CODEL International LTD\",\"description\":\"Codel International LTD - Stack, Process Control and Tunnel Emission Monitors\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.codel.co.uk\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#organization\",\"name\":\"CODEL International LTD\",\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/CODEL-international-ltd-logo-1.png\",\"contentUrl\":\"https:\\\/\\\/www.codel.co.uk\\\/wp-content\\\/uploads\\\/2021\\\/01\\\/CODEL-international-ltd-logo-1.png\",\"width\":300,\"height\":78,\"caption\":\"CODEL International LTD\"},\"image\":{\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.codel.co.uk\\\/#\\\/schema\\\/person\\\/9731c5f8fdb96d405bf68916db9a62ef\",\"name\":\"Sam Pursglove\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g\",\"caption\":\"Sam Pursglove\"},\"sameAs\":[\"https:\\\/\\\/www.codel.co.uk\"],\"url\":\"https:\\\/\\\/www.codel.co.uk\\\/vi\\\/author\\\/sampursglovenew\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US - CODEL International LTD","description":"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.codel.co.uk\/vi\/port-miami-tunnel-case-study\/","og_locale":"vi_VN","og_type":"article","og_title":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US","og_description":"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.","og_url":"https:\/\/www.codel.co.uk\/vi\/port-miami-tunnel-case-study\/","og_site_name":"CODEL International LTD","article_published_time":"2026-08-25T14:18:13+00:00","article_modified_time":"2026-09-02T14:01:08+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg","type":"image\/jpeg"}],"author":"Sam Pursglove","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Sam Pursglove","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#article","isPartOf":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/"},"author":{"name":"Sam Pursglove","@id":"https:\/\/www.codel.co.uk\/#\/schema\/person\/9731c5f8fdb96d405bf68916db9a62ef"},"headline":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US","datePublished":"2026-08-25T14:18:13+00:00","dateModified":"2026-09-02T14:01:08+00:00","mainEntityOfPage":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/"},"wordCount":480,"publisher":{"@id":"https:\/\/www.codel.co.uk\/#organization"},"image":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#primaryimage"},"thumbnailUrl":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg","keywords":["Case Study"],"articleSection":["Uncategorized"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/","url":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/","name":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US - CODEL International LTD","isPartOf":{"@id":"https:\/\/www.codel.co.uk\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#primaryimage"},"image":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#primaryimage"},"thumbnailUrl":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg","datePublished":"2026-08-25T14:18:13+00:00","dateModified":"2026-09-02T14:01:08+00:00","description":"Discover how CODEL supplied tunnel atmosphere monitoring systems for the 1.3km Port Miami Tunnel in the United States.","breadcrumb":{"@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#primaryimage","url":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg","contentUrl":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2026\/08\/Miami-Tunnel-Graphic-2_.jpg","width":1280,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/www.codel.co.uk\/port-miami-tunnel-case-study\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.codel.co.uk\/"},{"@type":"ListItem","position":2,"name":"Port Miami Tunnel Case Study | Tunnel Monitoring in the US"}]},{"@type":"WebSite","@id":"https:\/\/www.codel.co.uk\/#website","url":"https:\/\/www.codel.co.uk\/","name":"CODEL International LTD","description":"Codel International LTD - Stack, Process Control and Tunnel Emission Monitors","publisher":{"@id":"https:\/\/www.codel.co.uk\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.codel.co.uk\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.codel.co.uk\/#organization","name":"CODEL International LTD","url":"https:\/\/www.codel.co.uk\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.codel.co.uk\/#\/schema\/logo\/image\/","url":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2021\/01\/CODEL-international-ltd-logo-1.png","contentUrl":"https:\/\/www.codel.co.uk\/wp-content\/uploads\/2021\/01\/CODEL-international-ltd-logo-1.png","width":300,"height":78,"caption":"CODEL International LTD"},"image":{"@id":"https:\/\/www.codel.co.uk\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.codel.co.uk\/#\/schema\/person\/9731c5f8fdb96d405bf68916db9a62ef","name":"Sam Pursglove","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/42d5d02326dbfe33d3f949bf7d5f48b3109321f484b319aff91c1d21dba2527f?s=96&d=mm&r=g","caption":"Sam Pursglove"},"sameAs":["https:\/\/www.codel.co.uk"],"url":"https:\/\/www.codel.co.uk\/vi\/author\/sampursglovenew\/"}]}},"_links":{"self":[{"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/posts\/15121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/comments?post=15121"}],"version-history":[{"count":9,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/posts\/15121\/revisions"}],"predecessor-version":[{"id":15224,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/posts\/15121\/revisions\/15224"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/media\/15126"}],"wp:attachment":[{"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/media?parent=15121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/categories?post=15121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.codel.co.uk\/vi\/wp-json\/wp\/v2\/tags?post=15121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}