jackson ms traffic management system

Jackson MetroTraffic Incident Management

September 12, 2008

Presented By

Acey Roberts – ITS Engineer

Statewide TMC/Central Miss. TMC

* All Traffic Video & Data Statewide

* CCTV Cameras184 – Statewide96 – Jackson Metro

* Dynamic Message Signs9 – Jackson Metro

* Operations6:00 a.m. – 8:00 p.m. Monday – FridayFour Traffic Operators Plus Manager

* Contactmstraffic@mdot.state.ms.us

TMC – Operating Subsystems

Freeway Management

ArterialManagement

Incident Management & Enforcement

Traveler Information

Data Archiving& Planning Support

Emergency Management

High Level ConOps for TMC

TIM Time Line

IncidentOccurs

IncidentReported

IncidentVerified

ResponseIdentified

andDispatched

ResponseArrives on

Scene

IncidentCleared

Normal FlowReturns

Time To Return To Normal Flow

Detection Response Clearance

Incident Duration

Metro Jackson DMS Project

DMS Message Priority

• 1. Emergency/Safety• Road Closures / Detours / Amber Alerts /

Evacuations• 2. Incidents / Roadway and Lane Closures• Accidents / Construction impacting shoulder of lanes• 3. Congestion Messages• Delays / Special Events• 4. Pre-Warners• Planned Closures• 5. Public Service Announcements• Selective / Traffic related• 6. Test messages• 7. Default Message

DMS Example Messages

Questions??????