TRB’s National Cooperative Highway Research Program (NCHRP) Synthesis 397: Bridge Manangement Systems for Transportation Agency Decision Making explores how bridge management systems are employed by transportation agencies in making network-level decisions on resource allocations for their bridge programs.  The report has been published https://www.trb.org/Publications/Blurbs/Bridge_Management_Systems_for_Transportation_Agenc_162050.aspx.