State of Practice for Defining, Demonstrating and Documenting Transportation Efficiencies Status: CompleteReport Date: 06/30/2014 Summary: Public transportation agencies often have an interest in demonstrating efficiencies in the capital development, maintenance and operations of transportation systems. This Transportation Research Synthesis examines how transportation agencies define, demonstrate and document efficiencies. Final Deliverables: Report #TRS1410 Related Materials: Related Research: