Traveler Telephone Information Functional Area
Description
Distribution of traveler information and wide-area alerts to traveler telephone information systems such as 511, based on voice-based traveler requests.
Included In
Functional Requirements
| ID | Requirement |
|---|
| 1 | The center shall provide the capability to process voice-formatted requests for traveler information from a traveler telephone information system, and return the information in the requested format. |
| 2 | The center shall provide the capability to process dual-tone multifrequency (DTMF)-based requests (touch-tone) for traveler information from a traveler telephone information system. |
| 3 | The center shall provide the capability to process traveler information requests from a traveler telephone information system. |
| 4 | The center shall provide information on traffic conditions in the requested voice format and for the requested location. |
| 5 | The center shall provide work zone and roadway maintenance information in the requested voice format and for the requested location. |
| 6 | The center shall provide roadway environment conditions information in the requested voice format and for the requested location. |
| 7 | The center shall provide weather and event information in the requested voice format and for the requested location. |
| 8 | The center shall provide transit service information in the requested voice format and for the requested location. |
| 9 | The center shall provide yellow pages services information in the requested voice format and for the requested location. |
| 10 | The center shall provide current ferry and rail schedule and airport status information in the requested voice format and for the requested location. |
| 11 | The center shall provide the capability to support both specific caller requests as well as bulk upload of regional traveler information. |
| 12 | The center shall receive and forward region-specific wide-area alert and advisory information to the traveler telephone information system, including major emergencies such as a natural or man-made disaster, civil emergency, child abductions, severe weather watches and warnings, military activities, and law enforcement warnings. |