City of Port St. Lucie Traffic Operations

Status: Existing

Description: Represents the Traffic Operations capabilities for the City of Port St. Lucie, including traffic signal monitoring and control and traffic surveillance.

Stakeholder: City of Port St. Lucie Traffic Operations Division

Architecture Flow Diagrams
which include City of Port St. Lucie Traffic Operations:

• City of Port St. Lucie Traffic Operations City of Fort Pierce Engineering Department Traffic Control
• City of Port St. Lucie Traffic Operations City of Port St. Lucie Field Equipment
• City of Port St. Lucie Traffic Operations FDOT District 4 FMS
• City of Port St. Lucie Traffic Operations Florida 511
• City of Port St. Lucie Traffic Operations Local Agency Traveler Information System
• City of Port St. Lucie Traffic Operations Private Sector Traveler Information Services
• City of Port St. Lucie Traffic Operations St. Lucie County TMC
• City of Port St. Lucie Traffic Operations St. Lucie County Traffic Signal System

Architecture Flows
to/from the City of Port St. Lucie Traffic Operations:

City of Port St. Lucie Traffic Operations City of Fort Pierce Engineering Department Traffic Control

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

City of Port St. Lucie Traffic Operations City of Port St. Lucie Field Equipment

• roadway dynamic signage data


• signal control commands


• signal control device configuration


• signal control plans


• signal system configuration


• speed monitoring control


• traffic detector control


• video surveillance control

City of Port St. Lucie Traffic Operations FDOT District 4 FMS

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

City of Port St. Lucie Traffic Operations Florida 511

• road network conditions

City of Port St. Lucie Traffic Operations Local Agency Traveler Information System

• road network conditions


• traffic images

City of Port St. Lucie Traffic Operations Private Sector Traveler Information Services

• road network conditions

City of Port St. Lucie Traffic Operations St. Lucie County TMC

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

City of Port St. Lucie Traffic Operations St. Lucie County Traffic Signal System

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

City of Fort Pierce Engineering Department Traffic ControlCity of Port St. Lucie Traffic Operations

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

City of Port St. Lucie Field EquipmentCity of Port St. Lucie Traffic Operations

• right-of-way request notification


• roadway dynamic signage status


• signal control status


• signal fault data


• speed monitoring information


• traffic detector data


• traffic images


• traffic situation data

FDOT District 4 FMSCity of Port St. Lucie Traffic Operations

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

Florida 511City of Port St. Lucie Traffic Operations

• road network traffic situation data

Private Sector Traveler Information ServicesCity of Port St. Lucie Traffic Operations

• road network traffic situation data

St. Lucie County TMCCity of Port St. Lucie Traffic Operations

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

St. Lucie County Traffic Signal SystemCity of Port St. Lucie Traffic Operations

• device control request


• device data


• device status


• incident information


• road network conditions


• traffic images

National ITS Architecture Subsystems
mapped to the City of Port St. Lucie Traffic Operations:

• Traffic Management Center Subsystem

National ITS Architecture Services
associated with City of Port St. Lucie Traffic Operations:

• TM01 - Infrastructure-Based Traffic Surveillance (City of Port St. Lucie) -- (Graphic)
• TM02 - Vehicle-Based Traffic Surveillance (City of Port St. Lucie) -- (Graphic)
• TM03 - Traffic Signal Control (City of Port St. Lucie) -- (Graphic)
• TM06 - Traffic Information Dissemination (City of Port St. Lucie) -- (Graphic)
• TM07 - Regional Traffic Management (St. Lucie County) -- (Graphic)
• TM17 - Speed Warning and Enforcement (City of Port St. Lucie) -- (Graphic)