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The following corridors were synchronized or currently in the process of implementation: <br />• Talbert/MacArthur Blvd Corridor synchronization was completed in 2014. <br />• Bolsa Ave/First St and Edinger Ave Corridors synchronization are currently in the <br />monitoring stage for 2 years. <br />• Grand Ave, Bristol St and Harbor Blvd Corridors synchronization are on-going and <br />expected to complete in 2020. <br />A. Performance Results: <br />The main objective of improving traffic flow along the entire corridor was met on every one <br />of these corridors, even on corridors that are currently synchronized. The improvements <br />are evident in every category of travel time reduction, stop reduction, increased green to <br />red signal ratio and overall corridor performance improvements. Summary of the corridor <br />improvements and CSPI map are shown below: <br />Traffic Signal Synchronization Assessment, Review & Revision <br />LOCALAGENCY <br />CORRIDOR(Past <br />TIMING <br />REVIEWED <br />3Years) <br />DIDTIMING <br />REQUIREAN <br />UPDATE? <br />TIMING UPDATE RESULTS (if available <br />Direction <br />Seed Travel Stops per Mile Green )erRedl CSPIScore <br />Peak 18eforel After Before After Before After Before <br />After <br />MacArthur/ <br />Tal bert5t <br />2014 <br />Yes <br />EB <br />AM <br />28.3 <br />26.6 <br />0.80 0.90 <br />3.10 3.00 <br />88.9 <br />83.6 <br />MD 28.9 30.8 0.90 0.70 2.80 4.50 84.9 <br />98.7 <br />PM 23.6 24.9 1.30 1.30 1.60 1.70 60.0 <br />63.1 <br />WKND - - - - - - - <br />- <br />WB <br />AM 26.4 27.5 0.90 1.00 2.50 2.50 75.5 <br />78.9 <br />MD 25.9 30.3 1.20 0.70 1.70 3.60 66.9 <br />92.3 <br />PM 24.7 29.7 1.20 0.90 1.80 3.00 65.1 <br />89.2 <br />WKND - I - - - - - - <br />- <br />Bolsa/First St <br />2015 <br />Yes <br />EB <br />AM <br />20.6 <br />21.6 <br />1.50 1.10 <br />2.90 3.70 <br />56.9 <br />68.3 <br />MD 23.8 27.6 1.40 0.90 3.10 4.70 63.7 <br />87.7 <br />PM 20.5 24.9 1.60 1.00 2.60 4.10 52.7 <br />76.8 <br />WKND 21.1 23.0 1.60 1.10 2.70 3.70 54.3 <br />69.8 <br />WB <br />AM 22.5 25.7 1.40 1.20 3.00 3.70 61.2 <br />73.7 <br />MD 22.2 24.2 1.30 1.20 3.20 3.70 62.7 <br />70.7 <br />PM 19.6 22.3 1.60 1.30 2.70 3.30 52.4 <br />63.2 <br />WKNDJ 20.9 1 22.8 1.60 1.20 2.70 3.60 54.3 <br />68.0 <br />Edinger Ave <br />2015 <br />Yes <br />EB <br />AM <br />23.7 <br />24.7 <br />1.20 1.00 <br />2.10 2.10 <br />65.6 <br />68.8 <br />MD 27.7 27.0 0.90 0.70 2.80 4.30 79.6 <br />92.5 <br />PM 21.5 23.6 1.50 1.00 1.00 2.10 50.3 <br />67.5 <br />WKND 24.2 23.9 1.40 1.10 2.00 2.80 63.9 <br />72.7 <br />WB <br />AM 22.4 26.3 1.40 0.80 1.40 2.90 55.9 <br />79.9 <br />MD 25.8 26.9 0.90 0.70 3.50 4.60 82.9 <br />95.0 <br />PM 19.2 21.1 1.50 1.40 1.50 1.50 51.1 <br />54.0 <br />WKND 23.7 22.4 1.40 1.40 1.60 1.70 59.1 <br />58.6 <br />Grand Ave <br />2015 <br />Yes <br />Results not <br />yet available <br />Harbor Blvd <br />2016 <br />Yes <br />Results not yet available <br />Bristol St <br />2016 <br />Yes <br />Results not yet available <br />10 <br />55B-16 <br />