Private Sector ISP

Status: Existing

Description: Information service providing value added information for transit and traveler information, such as transit schedule data from transit agencies in Google Transit for dissemination.

Stakeholder: Private Sector ISP

Architecture Flow Diagrams
which include Private Sector ISP:

• Private Sector ISP VDOT TTRIP System
• Private Sector ISP Virginia Regional and Local Transit Systems

Architecture Flows
to/from the Private Sector ISP:

Private Sector ISP VDOT TTRIP System

• incident information for public


• road network conditions


• traffic image meta data


• traffic images

VDOT TTRIP SystemPrivate Sector ISP

• incident information for public


• road network conditions


• traffic image meta data


• traffic images

Virginia Regional and Local Transit SystemsPrivate Sector ISP

• transit and fare schedules

National ITS Architecture Subsystems
mapped to the Private Sector ISP:

• Data Distribution System Subsystem
• Transportation Information Center Subsystem

National ITS Architecture Services
associated with Private Sector ISP:

• TI01 - Broadcast Traveler Information (TTRIP) -- (Graphic)
• TI02 - Personalized Traveler Information (TTRIP) -- (Graphic)