{"id":4643,"date":"2025-10-14T12:52:46","date_gmt":"2025-10-14T19:52:46","guid":{"rendered":"https:\/\/smithemery.com\/staging\/4272\/?post_type=projects&#038;p=4643"},"modified":"2025-10-14T12:53:28","modified_gmt":"2025-10-14T19:53:28","slug":"central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california","status":"publish","type":"projects","link":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/","title":{"rendered":"Central Subway Construction, San Francisco Municipal Transit Agency <br>San Francisco, California"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4643\" class=\"elementor elementor-4643\" data-elementor-post-type=\"projects\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f290c5f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f290c5f\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d04c21e\" data-id=\"d04c21e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-657e6cb elementor-widget elementor-widget-text-editor\" data-id=\"657e6cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The Central Subway Construction projects adds 1.7 miles underground to the existing San Francisco Municipal Transit Agency\u2019s Light Rail System. The project includes construction of 3 underground stations, 1 surface station, surface tracks, underground trackwork, switches, controls and all systems. Smith Emery is currently performing all contract-required Special Inspections and Materials Testing on the stations, tracks and systems. Smith-Emery also performed geotechnical investigations and subsurface exploration at the locations of proposed slurry walls for the underground Moscone\/Yerba Buena Station. Over the course of this large and complicated project our inspection duties have included, but were not limited to, shoring and excavation support, reinforced concrete, post tensioned concrete, mass concrete, standard shotcrete, tunnel lining arched shotcrete, structural steel and welding, rail welding, backfill compaction, and roadway grading and resurfacing.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67ef816 elementor-widget elementor-widget-heading\" data-id=\"67ef816\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Project Details<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af00eae elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"af00eae\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0ff9b03 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ff9b03\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f8d60dd\" data-id=\"f8d60dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25618de elementor-widget elementor-widget-text-editor\" data-id=\"25618de\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Local Office:<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bde85e4\" data-id=\"bde85e4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6df6ca9 elementor-widget elementor-widget-text-editor\" data-id=\"6df6ca9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tSan Francisco, California\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a7a0496 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a7a0496\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-00c7092\" data-id=\"00c7092\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-aa10094 elementor-widget elementor-widget-text-editor\" data-id=\"aa10094\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Owner:<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-41bda0e\" data-id=\"41bda0e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4302ad elementor-widget elementor-widget-text-editor\" data-id=\"f4302ad\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tSFMTA\t\t\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<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-37cf8af elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"37cf8af\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2d62969\" data-id=\"2d62969\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-805fd5d elementor-widget elementor-widget-text-editor\" data-id=\"805fd5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>General Contractor:<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-06788d2\" data-id=\"06788d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-89f9dd9 elementor-widget elementor-widget-text-editor\" data-id=\"89f9dd9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tTudor\/Perini\t\t\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 class=\"elementor-element elementor-element-c013239 elementor-widget elementor-widget-heading\" data-id=\"c013239\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Services Provided<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac92cb9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ac92cb9\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\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<div class=\"elementor-element elementor-element-7425808 elementor-align-left service-icons elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7425808\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/cherry-services\/special-construction-inspections\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eci  expertise-special_services\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Special Inspection &amp; Testing<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/cherry-services\/geotechnical-and-geological-services\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eci  expertise-physical_geotechnical_lab\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Geotechnical Engineering<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The Central Subway Construction projects adds 1.7 miles underground to the existing San Francisco Municipal Transit Agency\u2019s Light Rail System.<\/p>\n","protected":false},"featured_media":4645,"parent":0,"template":"","project-type":[37],"class_list":["post-4643","projects","type-projects","status-publish","has-post-thumbnail","hentry","project-type-transportation-transit","has-thumb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery<\/title>\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.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery\" \/>\n<meta property=\"og:description\" content=\"The Central Subway Construction projects adds 1.7 miles underground to the existing San Francisco Municipal Transit Agency\u2019s Light Rail System.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/\" \/>\n<meta property=\"og:site_name\" content=\"Smith-Emery\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-14T19:53:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"684\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/\",\"url\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/\",\"name\":\"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery\",\"isPartOf\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg\",\"datePublished\":\"2025-10-14T19:52:46+00:00\",\"dateModified\":\"2025-10-14T19:53:28+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage\",\"url\":\"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg\",\"contentUrl\":\"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg\",\"width\":1024,\"height\":684,\"caption\":\"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.smithemery.com\/staging\/4272\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Projects\",\"item\":\"https:\/\/www.smithemery.com\/staging\/4272\/projects\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#website\",\"url\":\"https:\/\/www.smithemery.com\/staging\/4272\/\",\"name\":\"Smith-Emery\",\"description\":\"Ensuring Building and Life Safety Since 1904\",\"publisher\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.smithemery.com\/staging\/4272\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#organization\",\"name\":\"Smith-Emery\",\"url\":\"https:\/\/www.smithemery.com\/staging\/4272\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i0.wp.com\/www.smithemery.com\/wp-content\/uploads\/2019\/05\/long-logo-reversedalt_.png?fit=301%2C97&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/www.smithemery.com\/wp-content\/uploads\/2019\/05\/long-logo-reversedalt_.png?fit=301%2C97&ssl=1\",\"width\":301,\"height\":97,\"caption\":\"Smith-Emery\"},\"image\":{\"@id\":\"https:\/\/www.smithemery.com\/staging\/4272\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery","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.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/","og_locale":"en_US","og_type":"article","og_title":"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery","og_description":"The Central Subway Construction projects adds 1.7 miles underground to the existing San Francisco Municipal Transit Agency\u2019s Light Rail System.","og_url":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/","og_site_name":"Smith-Emery","article_modified_time":"2025-10-14T19:53:28+00:00","og_image":[{"width":1024,"height":684,"url":"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/","url":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/","name":"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California - Smith-Emery","isPartOf":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage"},"image":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage"},"thumbnailUrl":"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg","datePublished":"2025-10-14T19:52:46+00:00","dateModified":"2025-10-14T19:53:28+00:00","breadcrumb":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#primaryimage","url":"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg","contentUrl":"https:\/\/www.smithemery.com\/staging\/4272\/wp-content\/uploads\/2025\/10\/D-09f_Central-Subway_SFMTA.jpg","width":1024,"height":684,"caption":"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California"},{"@type":"BreadcrumbList","@id":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/central-subway-construction-san-francisco-municipal-transit-agency-san-francisco-california\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.smithemery.com\/staging\/4272\/"},{"@type":"ListItem","position":2,"name":"Projects","item":"https:\/\/www.smithemery.com\/staging\/4272\/projects\/"},{"@type":"ListItem","position":3,"name":"Central Subway Construction, San Francisco Municipal Transit Agency San Francisco, California"}]},{"@type":"WebSite","@id":"https:\/\/www.smithemery.com\/staging\/4272\/#website","url":"https:\/\/www.smithemery.com\/staging\/4272\/","name":"Smith-Emery","description":"Ensuring Building and Life Safety Since 1904","publisher":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.smithemery.com\/staging\/4272\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.smithemery.com\/staging\/4272\/#organization","name":"Smith-Emery","url":"https:\/\/www.smithemery.com\/staging\/4272\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.smithemery.com\/staging\/4272\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/www.smithemery.com\/wp-content\/uploads\/2019\/05\/long-logo-reversedalt_.png?fit=301%2C97&ssl=1","contentUrl":"https:\/\/i0.wp.com\/www.smithemery.com\/wp-content\/uploads\/2019\/05\/long-logo-reversedalt_.png?fit=301%2C97&ssl=1","width":301,"height":97,"caption":"Smith-Emery"},"image":{"@id":"https:\/\/www.smithemery.com\/staging\/4272\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/projects\/4643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/projects"}],"about":[{"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/types\/projects"}],"version-history":[{"count":7,"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/projects\/4643\/revisions"}],"predecessor-version":[{"id":4652,"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/projects\/4643\/revisions\/4652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/media\/4645"}],"wp:attachment":[{"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/media?parent=4643"}],"wp:term":[{"taxonomy":"project-type","embeddable":true,"href":"https:\/\/www.smithemery.com\/staging\/4272\/wp-json\/wp\/v2\/project-type?post=4643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}