This NCHRP Synthesis was designed to observe the impact of asset management in state highway agencies. The use of a self-assessment survey, followed by a second survey focused on state of practice and the agency's future, helped to evaluate the current influence of asset management and allowed for identification of future needs.
http://apps.trb.org/cmsfeed/TRBNetProjectDisplay.asp?ProjectID=3211
http://www.trb.org/Main/Blurbs/168489.aspx