Our Portfolio STV works on some of North America’s largest and most complex infrastructure projects. Filter projects Sierra College Student Housing View detailREXA Corporate Headquarters & Advanced Manufacturing FacilityView detailPolo Grounds Towers Improvements View detailTweed New Haven Airport Expansion View detailUMass Memorial Health Satellite Emergency FacilityView detailService Wire Manufacturing Campus ExpansionView detailDarrell Road at Neville Road/Case Road Roundabout ConversionView detailFlash BRT Program DevelopmentView detailNorcross Public Safety BuildingView detailConnecticut River Bridge ReplacementView detailGeorge Bush Intercontinental Airport Terminal B RedevelopmentView detailBroadway Viaduct ReplacementView detailHoward Street Tunnel Clearance ProgramView detailI-490/IL 390 Interchange Project View detailOttawa Stage 2 Light Rail ExtensionView detailNYC Heath + Hospitals Metropolitan HospitalView detail