Operations Performance Measurement Research
- SHRP 2: Reliability Focus Area
- Urban Mobility Information, Texas Transportation Institute
- NCHRP 7-15, Cost-Effective Measures and Planning Procedures for Travel Time, Delay, and Reliability
- Florida DOT 2017 Performance Report (PDF 1.1MB)
- Investigation of System Operations Performance Measures for the Virginia Department of Transportation (PDF 816KB), June 2007
A comprehensive listing of travel time reliability research can be found at TRB's Research in Progress database. Simply type "travel time reliability" in the Search box.