Our Portfolio STV works on some of North America’s largest and most complex infrastructure projects. Filter projects Portfolio Markets Filter Select contentMarketsAviation Airside Landside Terminals & ConcoursesBus Transportation & BRT Bus/BRT Corridor Planning & Development Depots & Maintenance Facilities Systems/Technology Deployment & Integration Vehicles & Fleet Transition PlanningCorporate & Commercial Corporate Headquarters IT Operations & Data Centers Laboratories & R&D Facilities Manufacturing & Distribution Centers Retail, Mixed-Use & Hospitality Secure FacilitiesEducation Higher Education Pre K–12Federal Programs Barracks, Housing & Academic Facilities Civic & Institutional Facilities Headquarters, Office & Administrative Facilities Laboratories & Research Facilities Military Training & Industrial Facilities and InfrastructureFreight & Ports Freight & Supply Chain Logistics Freight Rail Infrastructure Ports & Maritime InfrastructureHealthcare Inpatient Care Mental & Behavioral Health Outpatient CareHighways & Bridges Active Mobility & Complete Streets Fixed Bridges Highways & Roadways Movable Bridges Tolling InfrastructureJustice Correctional Facilities & Detention Centers CourthousesPower Charging Infrastructure, Depots, Yard Power & Grid Coordination Data Centers, Labs, Industrial Facilities & Critical Public Facilities Substations, Traction Power, Converter Facilities & Rail Electrification Transmission, Substations, Grid Modernization & Utility FacilitiesRail Transportation Commuter & Heavy Rail High Speed & Long Distance Passenger Rail LRT & Streetcars Maintenance & Operations Facilities Stations & TerminalsState & Municipal Buildings Libraries, Parks & Cultural Centers Municipal Buildings Public HousingWater Potable Water Resource Recovery Wastewater Water Resources Portfolio Services Filter Select contentServicesAdvisory Accessibility Broadband & Fiber Consulting Digital Advisory Economic Analysis Environmental Services Funding & Grant Advisory/Strategy Intelligent Transportation Systems & Mobility Technologies Outreach & Engagement Strategies Outreach & Engagement Strategies Physical & Cybersecurity Consulting Rail & Transit Systems Consulting Resilience Sustainability Systems Safety & Security Tunneling & Underground Structures Consulting Vehicle Procurement & Engineering Zero Emission, Hydrogen & Energy TransitionsDesign & Engineering Architecture Broadband & Fiber Engineering Civil Engineering Communications & Wireless Systems Conditions Assessments Electrical Engineering Environmental Engineering Geotechnical Engineering Historic Preservation/Restoration Industrial Engineering Interior Design Landscape Architecture Mechanical/HVAC Engineering Pedestrian Traffic/Wayfinding Plans, Specifications & Engineering Plumbing, Piping, Fire Protection Process Engineering Signals & Train Control Structural Engineering Surveying Systems Engineering Systems Integration Traction Power & Overhead Contact Systems Tunnel and Underground Structural Engineering Utility Coordination Utility DesignPlanning & Program Development Capital Program Development & Asset Management Complete Streets & Active Mobility Planning Corridor Studies/Strategy & Project Development Economic Analysis Environmental Analyses & NEPA Freight & Goods Movement Funding & Grant Advisory/Strategy Multi-Agency Coordination Outreach & Engagement Strategies Permits & Entitlements Placemaking & Urban Land Development Programming Ridership Forecasting Transit Service PlanningProject Delivery Constructability Reviews Construction Management Furniture, Fixtures & Equipment Medical Equipment Move Management Owner's Project Management Owner's Representative Owner’s Project Management Program Management Program Management Oversight Project Controls REI/CEI Start-Up Testing & Commissioning Value Engineering Portfolio States Filter Select contentLocationArizonaCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIllinoisIndianaIowaKentuckyLouisianaMarylandMassachusettsMichiganMissouriNew JerseyNew YorkNorth CarolinaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaTennesseeTexasUtahVirginiaWashingtonWest Virginia Clear Filter P.S. 253K AdditionView detailNew Haven Line Network Infrastructure ImprovementsView detailVista Ridge Regional Supply Project View detailUS 290 Toll/SH 130 Direct Connectors View detailPennsylvania Turnpike MP320-324 Fiber Optic Communications UpgradesView detailHenry Hudson Bridge MEP Rehabilitation and Open Road TollingView detailFort Stewart Brigade and Battalion HeadquartersView detailGreen Line Light Rail ExtensionView detailRiverside Downtown Security Operations Control CenterView detailGarden State Parkway Widening Milepost 63 to Milepost 80View detailCanyon High School ModernizationView detailSaugus High School ModernizationView detail Load more