Freeway Management: Ramp Management (Objective Category)
The objectives in this category focus on the application of control devices, such as traffic signals, signing, and gates, to regulate the number of vehicles entering or leaving the freeway in order to achieve operational objectives.
Associated Objectives and Performance Measures
Associated Planning Factors and Goals
Associated Service Packages 
Source
Since the mapping between objectives and service packages is not always straight-forward and often situation-dependent, these mappings should only be used as a starting point. Users should do their own analysis to identify the best service packages for their region.