TM06-Regional Traffic Information Dissemination

Status: Existing

Description

This service package for regional transportation organizations provides driver information using roadway equipment such as dynamic message signs or highway advisory radio. A wide range of information can be disseminated including traffic and road conditions, closure and detour information, travel restrictions, incident information, and emergency alerts and driver advisories. This package provides information to drivers at specific equipped locations on the road network. Careful placement of the roadway equipment provides the information at points in the network where the drivers have recourse and can tailor their routes to account for the new information. This package also covers the equipment and interfaces that provide traffic information from a traffic management center to the media (for instance via a direct tie–in between a traffic management center and radio or television station computer systems), Transit Management, Emergency Management, and Transportation Information Centers. A link to the Maintenance and Construction Management Center allows real time information on road/bridge closures and restrictions due to maintenance and construction activities to be disseminated

Diagram

TM06-Regional Traffic Information Dissemination

Includes Elements

Caltrans D11 Intermodal TMC
SANDAG Virtual TMCs
Caltrans D11 Field Equipment
SANDAG TIC and Website
TV, Local Print and Broadcast Media
511 SD System
Private Vehicles
Rail Grade Wayside Warning Systems
Public Private Traveler Information
Level 2 Cities ITS Field Equipment
Level 1 Cities Public Works TMC
Level 2 Cities TIC and Websites
Level 2 Cities Traffic Ops Center
San Diego ITS Field Equipment
San Diego TIC and Website
County ITS Field Equipment
County TMC
NCTD Transit Information Center
Micro Mobility Services
Level 1 Cities Signals ITS Field Equipment
MTS Transit Dispatch