What types of information does CSA use to prioritize carriers for FMCSA enforcement?

The correct answer highlights that the Comprehensive Safety Analysis (CSA) program prioritizes carriers for enforcement based on critical data sources such as roadside inspection records, accident history, and traffic violations. This information is essential because it directly reflects a carrier's safety performance and compliance with federal regulations, which are key factors in determining the risk they pose on the road.

Roadside inspection data includes both vehicle condition findings and driver behavior, allowing for a comprehensive view of safety practices. Accident records provide insight into how often and under what circumstances incidents occur, which helps authorities assess the likelihood of future occurrences. Traffic violations, whether they involve the vehicle or its drivers, further illuminate patterns of unsafe driving behavior. By utilizing this multi-dimensional approach to evaluate safety, CSA effectively identifies high-risk carriers for enforcement actions, ensuring that resources are allocated to improve overall road safety.