美国联邦汽车运输安全管理局（FMCSA）的项目有效性研究旨在评估FMCSA安全计划的有效性。合规审查有效性模型（Compliance Review Effectiveness Model）与干预模型（Intervention Model）用于估算这些计划在减少交通事故方面所发挥的积极作用，具体体现为挽救的生命数量与避免的伤害数量。资源分配模型（Resource Allocation Model）则利用上述两个模型的结果，分析各州资源的配置情况。

The objective of the FMCSA's Program Effectiveness research is to measure the effectiveness of the FMCSA Safety Programs. The Compliance Review Effectiveness Model and the Intervention Model provide estimates of the beneficial impact of these programs on reducing crashes resulting in lives saved and injuries avoided. The Resource Allocation model utilizes the results of these two models to analyze the allocation of state resources.