Advance
Safety through Information-Based Initiatives
Improve
Security through Safety Initiatives
Enable
and Motivate Internal Excellence
FRA
Grade Crossings
Hazardous
Materials Transportation
Human
Factors
Nationwide
Differential Global Positioning System (NDGPS)*
R&D
Facilities and Test Equipment
Railroad
System Issues
Rolling
Stock and Components
Track
and Structures
Track
and Train Interaction
Signal
and Train Control
Train
Occupant Protection
FTA
Safety and Security
NHTSA
Crash Avoidance
Crashworthiness
Data
Programs
Highway
Safety Research
Hydrogen
Initiative
Vehicle
Research and Test Center
OST
Transportation Planning,
Research, and Development*
PHMSA
Hazardous Materials Safety
Pipeline
Safety
RITA
Hydrogen R&D*
*Crossmodal.
**Indicates the historical location of the ITS program. Changes may result from Congressional direction established in the final passed surface transportation reauthorization. The ITS program involves several DOT operating administrations.