MDX Roadway Maintenance Vehicles

Status: Existing

Description: Represents the ITS–devices (i.e., mobile data terminals) onboard the maintenance and construction vehicle owned and operated by the Miami–Dade Expressway Authority (MDX).

Stakeholder: Miami-Dade Expressway Authority

Architecture Flow Diagrams
which include MDX Roadway Maintenance Vehicles:

• MDX Roadway Maintenance Vehicles MDX Field Equipment
• MDX Roadway Maintenance Vehicles MDX Roadway Maintenance Systems and Dispatch

Architecture Flows
to/from the MDX Roadway Maintenance Vehicles:

MDX Roadway Maintenance Vehicles MDX Roadway Maintenance Systems and Dispatch

• maint and constr dispatch status


• maint and constr vehicle location data


• maint and constr vehicle operational data


• work zone status


• work zone warning status

MDX Field EquipmentMDX Roadway Maintenance Vehicles

• work zone warning notification

MDX Roadway Maintenance Systems and DispatchMDX Roadway Maintenance Vehicles

• maint and constr dispatch information

National ITS Architecture Subsystems
mapped to the MDX Roadway Maintenance Vehicles:

• Maint and Constr Vehicle OBE Subsystem

National ITS Architecture Services
associated with MDX Roadway Maintenance Vehicles:

• MC01 - Maintenance and Construction Vehicle and Equipment Tracking (County and Municipal Maintenance) -- (Graphic)
• MC05 - Roadway Maintenance and Construction (Miami-Dade Expressway Authority) -- (Graphic)
• MC06 - Work Zone Management (Miami-Dade Expressway Authority) -- (Graphic)
• MC07 - Work Zone Safety Monitoring (County and Municipal Maintenance / Miami-Dade Expressway Authority) -- (Graphic)