VDOT TTRIP SmarterRoads Portal

Status: Planned

Description: The Virginia Department of Transportation's (VDOT) Traffic, Traveler, and Road Information Program (TTRIP) SmarterRoads Portal is an enhancement to VDOT's SmarterRoads Data Portal. SmarterRoads provides registered access to VDOT Operational data sets.

Stakeholder: VDOT Central Office

Architecture Flow Diagrams
which include VDOT TTRIP SmarterRoads Portal:

• VDOT TTRIP SmarterRoads Portal VDOT TTRIP SmarterRoads Portal Users
• VDOT TTRIP SmarterRoads Portal VDOT TTRIP System

Architecture Flows
to/from the VDOT TTRIP SmarterRoads Portal:

VDOT TTRIP SmarterRoads Portal VDOT TTRIP SmarterRoads Portal Users

• data provision


• data publication


• data query


• data query publication


• data subscription

VDOT TTRIP SmarterRoads Portal VDOT TTRIP System

• data provision


• data publication


• data query


• data query publication


• data subscription

VDOT TTRIP SmarterRoads Portal UsersVDOT TTRIP SmarterRoads Portal

• data publication

VDOT TTRIP SystemVDOT TTRIP SmarterRoads Portal

• data provision


• data publication


• data query


• data query publication


• data subscription

National ITS Architecture Subsystems
mapped to the VDOT TTRIP SmarterRoads Portal:

• Archived Data User System Terminator
• Data Distribution System Subsystem

National ITS Architecture Services
associated with VDOT TTRIP SmarterRoads Portal:

• SU03 - Data Distribution (TTRIP SmarterRoads Portal) -- (Graphic)