Maint and Constr Management Center --> Alternate Mode Transportation Center:
maint and constr work plans

Definitions

maint and constr work plans (Information Flow): Future construction and maintenance work schedules and activities including anticipated closures with anticipated impact to the roadway, alternate routes, anticipated delays, closure times, and durations.

Maint and Constr Management Center (Source Physical Object): The 'Maint and Constr Management Center' monitors and manages roadway infrastructure construction and maintenance activities. Representing both public agencies and private contractors that provide these functions, this physical object manages fleets of maintenance, construction, or special service vehicles (e.g., snow and ice control equipment). The physical object receives a wide range of status information from these vehicles and performs vehicle dispatch, routing, and resource management for the vehicle fleets and associated equipment. The physical object participates in incident response by deploying maintenance and construction resources to an incident scene, in coordination with other center physical objects. The physical object manages equipment at the roadside, including environmental sensors and automated systems that monitor and mitigate adverse road and surface weather conditions. It manages the repair and maintenance of both non-ITS and ITS equipment including the traffic controllers, detectors, dynamic message signs, signals, and other equipment associated with the roadway infrastructure. Weather information is collected and fused with other data sources and used to support advanced decision support systems.

The physical object remotely monitors and manages ITS capabilities in work zones, gathering, storing, and disseminating work zone information to other systems. It manages traffic in the vicinity of the work zone and advises drivers of work zone status (either directly at the roadside or through an interface with the Transportation Information Center or Traffic Management Center physical objects.)

Construction and maintenance activities are tracked and coordinated with other systems, improving the quality and accuracy of information available regarding closures and other roadway construction and maintenance activities.

Alternate Mode Transportation Center (Destination Physical Object): The 'Alternate Mode Transportation Center' provides the interface through which non-ITS transportation systems (e.g., airlines, ferry services, passenger-carrying heavy rail) can exchange data with ITS. This two-way interface enables coordination for efficient movement of people across multiple transportation modes. It also enables the traveler to efficiently plan itineraries which include segments using other modes.

Included In

This Triple is in the following Service Packages:

• MC08: Maintenance and Construction Activity Coordination

This triple is associated with the following Functional Objects:

• MCM Work Activity Coordination

This Triple is described by the following Functional View Data Flows:

• tamtc-m_and_c_work_plans_for_mtsp

This Triple has the following triple relationships:

Communication Solutions

• EU: DATEX - DATEX Messaging (3)
• US: WZDx - Guaranteed Secure Internet (ITS) (16)
• US: TMDD - NTCIP Messaging (19)
• (None-Data) - Guaranteed Secure Internet (ITS) (43)

Selected Solution

US: WZDx - Guaranteed Secure Internet (ITS)

Solution Description

ITS Application Entity WZDx			Click gap icons for more info.
Mgmt Bundle: SNMPv3 MIB	Facilities IETF RFC 7159 IETF RFC 9110 IETF RFC 9112	Security Secure Session Alternatives
	TransNet IP Alternatives IETF RFC 9293
	Access Internet Subnet Alternatives

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Security