Hartford Area ITS Architecture Update

Operational Concepts: Municipal Public Works Department


The following are the roles and responsibilities, by functional area or by project, for Municipal Public Works Department.

Functional Area or Project Roles and Responsibilities Status

Incident Management

Provide maintenance resources in response to incidents on municipally operated arterials. Planned
Provide incident information to travelers using traffic information devices, such as DMS devices, on municipally owned roadways, and through local ISPs and Web sites. Planned
Provide incident information to other traffic management and public safety agencies. Planned
Perform network surveillance for detection and verification of incidents, and send traffic/incident information and traffic images to local public safety agencies and EOCs. Planned
Coordinate maintenance resource response to incidents in the municipality with local public safety agencies. Planned
Coordinate incident response for incidents on roadways with PWDs, public safety agencies, and EOCs, including scheduled event responses. Planned
Adjust signal-timing patterns in response to incidents. Planned

Maintenance and Construction

Manage work zones for all local maintenance and construction activities, and monitor work zone safety with public works field devices and vehicles. Planned
Coordinate with other local maintenance and construction systems, as well as CTDOT maintenance and construction systems. Planned
Receive automatic vehicle location (AVL) information from maintenance vehicles. Planned
Receive a request for maintenance resources for incident response from local police/fire/EMS agencies, the CSP, and 911 emergency call centers. Planned
Coordinate maintenance resources for incidents with the local public safety providers, CSP, and CTDOT maintenance and construction operations. Planned
Provide maintenance and construction information to the traveling public using portable DMS devices. Planned

Surface Street Management

Provide transit signal priority with roadside devices for CTtransit, MTD, and other public transportation companies' transit vehicles Planned
Provide interconnection between railroad equipment and traffic signal systems to update signal timing when highway-rail intersections (HRI) are blocked by trains. Existing
Operate traffic signal systems on municipal-owned arterials. Existing
Coordinate traffic information and traffic control with CTDOT, the City of Hartford, and other municipalities Planned
Coordinate emergency traffic signal preemption with municipal fire and PWD vehicles. Existing