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RRA Center

Status:

Existing

Definition:

Roanoke Regional Airport offices for emergency, parking, and traffic management.

Stakeholder:

Roanoke Regional Airport (RRA)

Architecture Flow Diagrams
which include RRA Center:

• RRA Center RRA Field Devices
• RRA Center VDOT Salem TOC

Architecture Flows
to/from the RRA Center:

RRA Center RRA Field Devices

• roadway information system data

RRA Center VDOT Salem TOC

• incident information


• road network conditions


• traffic information coordination

RRA Field DevicesRRA Center

• roadway information system status

VDOT Salem TOCRRA Center

• incident information


• traffic information coordination

National ITS Architecture Subsystems
mapped to the RRA Center:

• Parking Management Subsystem
• Traffic Management Subsystem

National ITS Architecture Services
associated with RRA Center:

• ATIS01 - Broadcast Traveler Information -- (Graphic)
• ATMS06 - Traffic Information Dissemination -- (Graphic)
• ATMS07 - Regional Traffic Management -- (Graphic)
• ATMS08 - Traffic Incident Management System -- Graphic 1 2
• EM05 - Transportation Infrastructure Protection -- (Graphic)
• EM06 - Wide-Area Alert -- (Graphic)
• EM07 - Early Warning System -- Graphic 1 2
• EM08 - Disaster Response and Recovery -- Graphic 1 2
• EM09 - Evacuation and Reentry Management -- Graphic 1 2
• EM10 - Disaster Traveler Information -- (Graphic)
• MC10 - Maintenance and Construction Activity Coordination -- (Graphic)

National ITS Architecture Functional Requirements
associated with RRA Center:

Parking Management

1. The parking element shall maintain parking lot information including static information such as hours of operation, rates, location, entrance locations, capacity, type, and constraints; as well as dynamic information such as current state of the lot, occupancy, arrival rates, and departure rates.
2. The parking element shall share information with a traffic management center to identify queues at entrances, exits that should be used, and other information that supports coordinated local traffic control in and around the parking facility.
3. The parking element shall manage local dynamic message signs that display messages to travelers such as the parking lot state, number of spaces available, location of entrances, and current charges.

Parking Coordination

1. The parking element shall exchange parking management data with other parking facilities including location, hours, availability, status, lot usage, operating strategies, and charging information.
2. The parking element shall provide parking management data to traffic management centers upon request as part of the implementation of demand management programs in the region. This could include changes to hours of operation or pricing.