ATMS21-Roadway Closure Management (Québec)
Status
Proposed
Diagram
Service Package DiagramDescription
This service package closes roadways to vehicular traffic when driving conditions are unsafe, maintenance must be performed, and other scenarios where access to the roadway must be prohibited. The service package includes automatic or remotely controlled gates or barriers that control access to roadway segments including ramps and traffic lanes. Remote control systems allow the gates to be controlled from a central location or from a vehicle at the gate/barrier location, improving system efficiency and reducing personnel exposure to unsafe conditions during severe weather and other situations where roads must be closed. Surveillance systems allow operating personnel to visually verify the safe activation of the closure system and driver information systems (e.g., DMS) provide closure information to motorists in the vicinity of the closure. The equipment managed by this service package includes the control and monitoring systems, the field devices (e.g., gates, warning lights, DMS, CCTV cameras) at the closure location(s), and the information systems that notify other systems of a closure.
Includes Elements
| MTQ Maintenance Vehicles (SGEC-E) |
| MTQ Variable Message Signs |
| MTQ Reversible Lane and Barrier Access Systems |
| MTQ Maintenance Management System (SGEC-DT) |
| MTQ Integrated Traffic Management Centres |