HNTB Corporation

HNTB is an infrastructure design and advisory firm with more than a century of service that delivers architecture, engineering, program and construction management, and design-build solutions across aviation, bridges, highways, transit & rail, tunnels, water and digital infrastructure; HNTB emphasizes technical excellence, employee ownership, inclusion, diversity and corporate responsibility, and the company combines specialized capabilities (including program management, tolls, integrated planning and AI-driven solutions) to partner with public and private clients on large, complex projects nationwide.