A new Transportation Research Board (TRB) National Cooperative Highway Research Program (NCHRP) report (Report 770), "Estimating Bicycling and Walking for Planning and Project Development: A Guidebook," contains methods and tools for practitioners to estimate bicycling and walking demand as part of regional-, corridor-, or project-level analyses.   The research project also produced a CD-ROM containing a GIS Walk Accessibility Model, spreadsheets, and the consultant's final report, which documents the research and tools that operationalize the methods described in the guidebook.