- CAIT Main
- Infrastructure Areas
- Program Sites
- EEP - Environment and Energy Program
- FMP - Freight and Maritime Program
- ICMP - Infrastructure Condition Monitoring Program
- IMG - Information Management Group
- LPS - Laboratory for Port Security
- LTBP - Long-Term Bridge Performance Program
- NJ LTAP - NJ Local Technical Assistance Program
- PRP - Pavement Resource Program
- PSSP - Pipeline Safety and Security Program
- SAM - Structures and Advanced Materials
- SSML - Soil and Sediment Management Laboratory
- TSRC - Transportation Safety Resource Center
- TTG - Technology Transfer Group
- Training
- Events
- Research
- Education
Congestion Management

Congestion is a problem that increases every year. It negatively impacts safety and air quality and has serious societal and economic consequences.
Our roadways, harbors, and airports are more crowded than ever, and corresponding wear and tear on transportation systems is evident. Even positive actions of repairing and improving our infrastructure further exacerbate traffic backups and delays.
Congestion and air quality are undeniably linked. Reducing travel delays, engine idle time, and unproductive fuel consumption will reduce greenhouse gases and particulates in the air.
Embracing the goals set forth in the U.S. Department of Transportation Strategic Plan, CAIT is examining ways to alleviate congestion throughout our roadways and waterways.
