A comprehensive analysis providing a variety of traffic congestion measures in 471 urban areas across the nation. Also available:
- Strategies to address mobility problems
- Study methodology
The 2015 ranking of Texas’ most congested roadways illustrates a familiar theme – growth-induced traffic gridlock is getting worse every year. This new list provides a variety of congestion measures for the top 100 road segments in the state. Read more.
FHWA-sponsored study that reports quarterly trends for mobility and reliability using archived traffic operations data. Also includes:
- Summary of procedures used to analyze detailed traffic data from transportation management centers.
- Contains the most recent trends from 52 selected cities with readily-available freeway data.