| Advanced Traffic Management Systems |
| Advanced Vehicle Control/Safety Systems |
| Central Control Room/Traffic Operations Systems |
| Commercial Vehicle Safety, Security and Payment Systems |
| Consumer Electronics |
| Electronic Toll/Fare Collection Systems |
| GPS & GIS Technology Applications |
| Integrated Vehicle Control and Safety Systems |
| Intermodal Systems Integration |
| Internet-Based Applications |
| In-Vehicle Navigation Systems/Safety Devices |
| Location-Based Technology & Services |
| Modeling & Simulation Tools |
| Obstacle Warning Systems |
| Standards |
| Surveillance Technology |
| Systems Engineering |
| Telematics |
| Traffic Control Equipment |
| Traveler Information Systems |
| Vehicle Location Technologies |
| Vehicle-to-Vehicle and Vehicle-to-Infrastructure Communications Systems |
| Wireless Technology |