Travel Model Improvement Program - TMIP

A Technical Synthesis on Model Uncertainty is a synopsis of the contributions and responses regarding travel demand model (TDM) uncertainty. Approaches noted by contributors as well as potential considerations and criteria for measuring model uncertainty are also reviewed. This synthesis represents contributions to the e-mail list that were initially made in 2005, revisited again in 2008 and briefly addressed in June, 2009.

Ask and you shall receive! Over the past couple of months we've asked you, the TMIP community, what books you would recommend to new transportation planners and modelers. And boy did you respond. Thanks to all of you that took the time to send in your suggestions. Now you may not find any of these titles on a particular celebrity's book club list, but we've compiled the ones mentioned most often and posted them to the TMIP Web site.