The importance of freight transportation modeling and forecasting to better address planning issues is well recognized by policy makers. Compared to advancement in travel demand modeling for passenger travel, however, current freight demand modeling methods are not yet in the adequate levels to...

In the last five decades, much of the focus on travel cost has been on what form pricing should take, whether it should be a direct road toll, in the form a Vehicle Miles Traveled (VMT) tax, encapsulated in the gas tax, or by some other mechanism. An area that has received much less attention,...

Emission reduction strategies are gaining attention as planning agencies work towards adherence to air quality conformity standards. Policymakers struggling to reduce greenhouse gases (GHG) must grapple with a growing number of travel demand policies. To consider any of these emerging demand...