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INTELLIGENT TRAFFIC SIGNALING & INTERSECTIONS The City of San Leandro owns and operates 62 traffic signals within the City limits. An important component of San Leandro's technology infrastructure is connected traffic signals on its fiber- optic network. This allows for these lights to be controlled with an Advanced Traffic Management System (ATMS), which is located in the Traffic Operations Center (TOC) in the Department of Engineering & Transportation. Currently, 45 traffic lights are connected table below). Figure 18, Son I eandro Traffic Signals Figure 17, Benefits of Adaptive Traffic Control by fiber, some 17 — nearly 27% - not connected (see data City of San Leandro - on fiber 45 City of San Leandro - no fiber 17 Caltrans 40 Alameda County 3 Teal 105 A recent evolution of ATMS technology is called "Adaptive Traffic Control," which is defined as a system where traffic signal timing is dynamic and changes in real-time, based on actual traffic conditions. These systems have the potential to reduce intersection, arterial, and total system delay, thereby improving traffic flows for the entire community. According to the U.S. Department of Transportation, "real-time management of traffic systems is proven to work, yet these systems have been deployed on less than 1 percent of existing traffic signals.,, 24 24 �'tlt.t.;. 1hd1hd1hd.1�'�'tllhda:9.�;�G�t....G��/ II'tll'tl4;�/z:9t.IG�I'tl "fiG�4..A1'tlt.; a:9;fit..fi�'I"fi ................1..............//....................................................................................................../............................................................./................................................................................/.............................../................................................ 43 1 P City of San Leandro, CA Fiber Master Plan