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Existing Conditions <br /> Intersection Movement LOS I Defay2 v/c ratio" 50th Queue 95th Queues <br /> Route 130 at EB LT B 18 0.19 42 135 <br /> Great Neck Rd North EB RT A 4 0.4 0 64 <br /> EB LTR n/a n/a n/a n/a n/a <br /> WB LTR D 39.5 0.87 215 676 <br /> WB L n/a n/a n/a n/a n/a <br /> WB TR n/a n/a n/a n/a n/a <br /> NB LT C 29.9 0.73 136 318 <br /> NB RT A 7.8 0.66 0 92 <br /> SB LTR D 35.2 0.17 8 32 <br /> OVERALL C 21.4 0.87 <br /> Level of Service, <br /> 2 Vehicle Delay(seconds) <br /> 3 Volume to capacity ratio <br /> 4 50th percentile Queue(feet) <br /> 5 95th Percentile Queue(feet) <br /> Roundabout Signal Improvements <br /> LOS Delay v/c ratio 50th Queue 95th Queue LOS Delay v/c ratio 50th Queue 95th Queue <br /> n/a n/a n/a n/a n/a C 33.5 0.5 56 145 <br /> n/a n/a n/a n/a n/a A 9.4 0.63 0 77 <br /> B 10.6 0.53 n/a 83 n/a n/a n/a n/a n/a <br /> B 10.8 0.55 n/a 88 n/a n/a n/a n/a n/a <br /> n/a n/a n/a n/a n/a C 30.6 0.78 111 395 <br /> n/a n/a n/a n/a n/a B 15.4 .0.17 32 99 <br /> A 6.6 0.35 n/a 40 C 27.7 0.71 101 343 <br /> A 7.3 0.42 n/a 54 A 7.5. 0.65 0 92 <br /> A 6 0.04 n/a 3 C 32.9 0.2 6 30 <br /> 19.5 0.78 <br />