Adaptive signal control deployed in Madrid, Spain decreased travel time by 5 percent, reduced delay by 19 percent, and improved flow by reducing the number of stops by 10 percent. Adaptive signal control was implemented at 107 intersections in Madrid, Spain. Average travel time improved by 5 percent, however, speeds decreased by 4 percent. Flow through the area was improved by… Content type Benefit Date Posted 09/21/2000 Taxonomy (ARC-IT) Traffic Signal Control (TM03), Connected Vehicle Traffic Signal System (TM04) Geolocation links Madrid, Spain