Our Portfolio STV works on some of North America’s largest and most complex infrastructure projects. Filter projects Chattanooga Area Regional Transportation Authority (CARTA) Autonomous Shuttle ServiceView detailAmelia Island Parkway TrailView detailSouth Fulton Union Road & Butner Road RoundaboutView detailEast River Tunnel Rehabilitation ProgramView detailMassachusetts Statewide Resilience Finance StrategyView detailHitachi Rail Metro Cars ProcurementView detailLake Wheeler Road ImprovementsView detailMcCoys Creek Pedestrian Bridge ModificationsView detailMBTA Orange Line Vehicle ProcurementView detail69th Street Wastewater Treatment Plant Improvements View detailSecond Atoka Pipeline View detailReclaimed Water Feasibility Study: Wilbarger Creek Regional Wastewater Treatment FacilityView detailBroward River Bridge ReplacementView detailNortheastern University Matthews ArenaView detailThe One (Richmond Highway) BRT ProgramView detailThree Oaks Memorial School Renovation & AdditionView detail