HNTB

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HNTB provides innovative transit and rail solutions to the nation’s largest transit authorities. We plan, design and construct rail and public transportation systems and facilities for all modes of transit across the country. We offer fully integrated services for all phases of the project life cycle including feasibility studies, planning, environmental review, conceptual design, final design and construction management.

Company Details

Address
300 Apollo Drive
Chelmsford, MA 01824

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News & Press Releases

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Press Release

HNTB welcomes former NJDOT Commissioner Francis O'Connor

Published: 4/13/2026
Press Release

Michael Mangione named HNTB's New York office leader

Published: 1/20/2026
Press Release

Dave Wethington joins HNTB as vice president

Published: 1/15/2026
Press Release

HNTB announces key leadership appointments

Published: 1/14/2026
Press Release

Rich Schaefer rejoins HNTB in New Jersey as program manager

Published: 4/24/2025
Press Release

Grace Madden joins HNTB as project director for fleet and facilities

Published: 9/18/2024
Press Release

HNTB expands in the Carolinas with new Charleston region office

Published: 6/25/2024
Press Release

HNTB expands office space in Austin to accommodate firm's growth

Published: 6/25/2024