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GDOT successfully automated its manual reporting system by harnessing and consolidating big data into corridor-wide performance measures, saving hundreds of hours of development time each month.
Working with private sector partners, GDOT developed its Connected Data Platform (CDP) to begin tying disparate data sources together. In its current version, the CDP overlays crash,…
Content type
Date Posted
08/14/2020
Taxonomy (ARC-IT)
Integrated Decision Support and Demand Management (TM09)
Geolocation links
New signal timing implemented by GDOT saved $449,069 in monthly delays, reduced weekday travel time by 21 percent, and reduced total congestion time by 6.5 hours daily.
GDOT has expanded, improved, and integrated its Regional Traffic Operations Program (RTOP) in a variety of ways over the last few years. First, it launched the…
Content type
Date Posted
08/14/2020
Taxonomy (ARC-IT)
Regional Traffic Management (TM07)
Geolocation links
A Signal Phasing and Timing (SPaT) deployment in Georgia provided insight into connected vehicle technologies.
GDOT highlighted the following lessons learned for agencies considering deployment of connected vehicle applications:
Focus on infrastructure improvements for connected vehicle applications that…
Content type
Date Posted
03/25/2020
Taxonomy (ARC-IT)
Traffic Information Dissemination (TM06)
Geolocation links
A Signal Phase and Timing (SPaT) system for connected vehicle applications in Georgia was estimated to cost $6.64 million (2019-2020).
The Georgia Department of Transportation (GDOT) reported that the total cost for RSUs at 1,600 intersections in 2019 and 2020 was $6,640,000. The optional addition of 1,000 OBUs under the …
Content type
Made Public Date
03/25/2020
Taxonomy (ARC-IT)
Traffic Information Dissemination (TM06)
Geolocation links
INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
