An incredibly well documented and comprehensive work available at http://www.vtpi.org/nmtguide.doc
"This guide describes how to develop local pedestrian and bicycle plans. It discusses reasons that communities should develop such plans, provides specific instructions for developing your planning process and creating your plan, discusses how to integrate nonmotorized planning into other local planning activities, and provides an extensive list of pedestrian and bicycle planning resources. This guide describes how to use available resources most efficiently to improve walking and cycling conditions in your community."
