ITS Architecture - 2021 Update

St Louis County Local Jurisdiction Maintenance Vehicle

Status

Existing

Stakeholders

Stakeholder	Role	Role Status
Local Jurisdiction in St. Louis County	Owns	Existing

Physical Objects

Maint and Constr Vehicle OBE

Functional Objects

Functional Object	Description	User Defined
MCV Roadway Maintenance and Construction	'MCV Roadway Maintenance and Construction' includes the on–board systems that support routine non–winter maintenance on a roadway system or right–of–way. Routine maintenance includes landscape maintenance, hazard removal (roadway debris, dead animals), routine maintenance activities (roadway cleaning, grass cutting), and repair and maintenance of both ITS and non–ITS equipment on the roadway (e.g., signs, traffic controllers, traffic detectors, dynamic message signs, traffic signals, etc.).	False
MCV Work Zone Support	'MCV Work Zone Support' provides communications and support for local management of a work zone. It supports communications between field personnel and the managing center to keep the center appraised of current work zone status. It controls vehicle–mounted driver information systems (e.g., dynamic message signs) and uses short range communications to monitor and control other fixed or portable driver information systems in the work zone.	False

Interfaces To

(View Context Diagram)

St Louis County Local Jurisdiction Signal Maintenance
St Louis County Maintenance Center