Clearbox Forecast Group specializes in travel demand model development, travel demand model application, and traffic forecasting. 

Founded in August of 2009 by Craig Gresham, its goal is to provide practical travel demand modeling and quality traffic forecasting analysis.  Clearbox Forecast Group can provide travel demand model development services for nearly any size model, including: Transportation Plan Analysis, Traveler Survey analysis, Network data collection,  Model application development,  Model calibration,  Socioeconomic data forecasting, and Model performance review.  Traffic Forecasting capabilities include alternatives analysis, corridor analysis, interchange justification report analysis, freight movement analysis, and multi-modal analysis. 

Clearbox Forecast Group is certified as a Small Professional Services Firm (SPSF) and a Small Business Enterprise (SBE) with the North Carolina Department of Transportation.  Clearbox is prequalified with NCDOT for Project Level Traffic Forecasting, Travel Demand Model Application, Travel Demand Model Development, and Air Quality Analysis.



To contact us:

Craig Gresham

919 Kildare Farm Rd

Cary, NC 27511

Phone: 919-651-8010




About Us


Past Projects


North Carolina Statewide Model Interface Development