For More Information
For questions about:
Congestion
Congestion
David Schrank
[email protected]
Phil Lasley
[email protected]
Luke Albert
[email protected]
Kartik Jha
[email protected]
Report
- 2025 Urban Mobility Report (5.1MB)
Appendices
Learn how we got the numbers and more in the appendices.
- Appendix A – Methodology (1.2MB)
- Appendix B – Change in Vehicle Occupancy Used in Mobility Monitoring Efforts (330KB)
- Appendix C – Value of Delay Time for Use in Mobility Monitoring Efforts (353KB)
- Appendix D – Observed Access (1.2MB)
Base Statistics
The congestion data Excel spreadsheet (2.0MB) contains the base statistics for the 101 urban areas from 1982 to 2024. The spreadsheet also includes individual 2017 to 2024 congestion statistics for 393 other urban areas. The new observed destination access area statistics (1.5MB) for 2024 are also available in Excel format.