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Adaptive signal control, transit signal priority, and intersection improvements implemented during the Atlanta Smart Corridor project produced a benefit-to-cost ratio ranging from 23.2:1 to 28.2:1.

METHODOLOGYA before and after study was conducted to evaluate the effectiveness of both SCATS and TSP. For the SCATS study, travel time, delay, and stop statistics were recorded from probe vehicles…
Content type
Benefit
Date Posted
10/31/2011
Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Transit Signal Priority (PT09)
Geolocation links
Atlanta, Georgia, United States

After presence detection, adaptive signal control, and transit signal priority were implemented on the Atlanta Smart Corridor total travel time decreased by 22 percent and total vehicle delay decreased by 40 percent across all peak periods.

METHODOLOGYA before and after study was conducted to evaluate the effectiveness of both SCATS and TSP. For the SCATS study, travel time, delay, and stop statistics were recorded from probe vehicles…
Content type
Benefit
Date Posted
10/31/2011
Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04), Transit Signal Priority (PT09)
Geolocation links
Atlanta, Georgia, United States
ITS Deployment Evaluation

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