TRB's Commercial Truck and Bus Safety Synthesis Program (CTBSSP) Synthesis 1: Effective Commercial Truck and Bus Safety Management Techniques focuses on the problems commercial truck and bus fleet managers confront, and the methods that are available to address problems in the areas of driver and vehicle safety, and more.

TRB's Commercial Truck and Bus Safety Synthesis Program (CTBSSP) Synthesis 2: Security Measures in the Commercial Trucking and Bus Industries addresses key security threats to the commercial trucking and bus industries, risk management techniques available to assess potential threats, employee/driver hiring procedures, and more.

TRB's Commercial Truck and Bus Safety Synthesis Program (CTBSSP) Synthesis 17: Special Safety Concerns of the School Bus Industry explores various safety issues faced by school bus operators, including how the issues are currently addressed, barriers to improvements, and suggestions for making improvements in the future.