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U.S. Department of Transportation
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Lessons from ASCT Demonstrations
§Substantial benefits over coordinated TOD operation
□Travel time, Delay, Emissions,
□Congestion, Safety
§Most effective where demand conditions are variable and unpredictable
§Most effective on linear arterials, limited success within tight grids
§Most effective in under-saturated conditions
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Key Message:  Let’s establish the benefit of Adaptive Signal Control Technology in improving traffic signal performance monitoring and improvement.