I-15 Priced Managed Lanes - San Diego

95 Express - Miami

Maine Turnpike Authority Open Road Tolling Toll Plaza Conversion - New Gloucester, Maine

CTRMA General Engineering Consultant, 183A Turnpike - Austin, Texas

Miami Dade Expressway SR836 Toll Plaza - Miami-Dade County, Fla

Hooksett Toll Plaza Open Road Tolling Conversion - Hooksett, N.H.

LBJ Express - Dallas

Interstate 405 Corridor Program GEC - Seattle

Capital Beltway/ I-495 HOT Lanes - Virginia

New Jersey Turnpike Authority - Statewide

NCTA Right of Way Services - North Carolina

Pennsylvania Turnpike Commission AET Conversion - Pennsylvania

Illinois Tollway Program Management - Statewide

California State Route 91 HOT Express Lanes - Orange, Riverside and San Bernardino counties

I-95/I-395 HOT Lane System Public-Private Partnership - Virginia


The most trusted advisor in the toll industry

HNTB serves as general engineering consultant to more tolling agencies than any other firm. HNTB’s expertise is a highly valued and sought-after resource by clients, industry partners and mainstream media. With a national breadth of tolling experience and recognized industry leaders, HNTB provides specialized services for the full life cycle of a project, ranging from financial planning and analysis to operations and management.