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Ou rsto n <br />Roundabout <br />Engineering <br />Ramsey, Minnesota <br />RAMSEY PARKWAY AND SUNWOOD DRIVE <br />POTENTIAL ULTIMATE ROUNDABOUT CONFIGURATION <br />Operational Analysis <br />2030 - AM Peak Hour Forecasts <br />NB is starting to congest with a traffic increase of 232% <br />o D1 - 2030, AM <br />r ata Grid - Standard Geometry - Showing 4 of 4 items; 15 column(s) 0 <br />Column Layouts - Rotate grid Full-size mode <br />Standard Geometry <br />2 Edit In window <br />Arm SB Driveway EB Sunwood Dr INB Sunwood Dr WB Ramsey Pkwy <br />V - Approach road half -width (R) 12,00 12,00 12.00 12,00 <br />E - Entry width (ft) 14.00 14.00 26.00 26.00 <br />I' - Effective Rare length (ft) 50.00 50.00 50.00 50.00 <br />R - Entry radius (ft) 65.00 65.00 65.00 65.00 <br />D - Inscribed circle diameter (ft) 110.00 110.00 110.00 110.00 <br />PHI - Conflict (entry) angle (deg) <br />25.00 25.00 25.00 <br />25.00 <br />Exit Only <br />❑ ❑ ❑ <br />❑ <br />Total Demand (VehThr) <br />182.79 <br />579.14 <br />853.02 <br />578.83 <br />Total Arrivals (Veh) <br />274.18 <br />868.71 <br />1279.53 <br />868.25 <br />Max Queue (Veh) <br />5.58 <br />1.87 <br />11.89 <br />5.21 <br />Max Delay (s) <br />98.34 <br />9.86 <br />44.54 <br />28.66 <br />Max RFC <br />0.91 <br />0.66 <br />0.94 <br />0.85 <br />Slope <br />0.576 <br />0.576 <br />0.683 <br />0.683 <br />Intercept (PCEThr) <br />1164.481 <br />1164.481 <br />1638.424 <br />1638.424 <br />Average Queueing Delay (s) <br />34.83 <br />7.70 <br />18.70 <br />14.05 <br />ADDITIONAL SCALING <br />Network Flow Scaling Factor (96) <br />1332.000 <br />2030 - AM Peak Hour Forecasts <br />SB is starting to congest with a traffic increase of 63% <br />Lo D2-2030,PM <br />r ata Grid - Standard Geometry - Showing 4 of 4 items; 15 column(s) <br />Column Layouts - Rotate grid Full-size mode <br />Standard Geometry <br />L'LI�,�p <br />Edit In Window <br />Arm SB Driveway EB Sunwood Dr NB Sunwood Dr I WB Ramsey Pkwy' <br />V - Approach road half -width (ft) 12.00 12.00 12.00 12.00 <br />E - Entry width (ft) 14.00 14.00 26.00 26.00 <br />I'- Effective Rare length (R) 50.00 50.00 50.00 50.00 <br />R - Entry radius (ft) 65.00 65.00 65.00 65.00 <br />D - Inscribed circle diameter (R) 110.00 110.00 110.00 110.00 <br />PHI - Conflict (entry) angle (deg) <br />25.00 25.00 25.00 25.00 <br />Exit Only <br />❑ ❑ ❑ ❑ <br />Total Demand (Veh/hr) <br />329.06 <br />538.86 <br />777.77 <br />403.84 <br />Total Arrivals (Veh) <br />493.59 <br />808.29 <br />1166.66 <br />605.77 <br />Max Queue (Veh) <br />10.45 <br />1.54 <br />4.76 <br />1.46 <br />Max Delay (s) <br />98.71 <br />8.68 <br />19.17 <br />11.05 <br />Max RFC <br />0.97 <br />0.61 <br />0.84 <br />0.60 <br />Slope <br />0.576 <br />0.576 <br />0.683 <br />0.683 <br />Intercept (PCE/hr) <br />1164.481 <br />1164.481 <br />1638.424 <br />1638.424 <br />Average Queueing Delay (s) <br />36.23 <br />7.02 <br />10.88 <br />7.60 <br />Network Flow Scaling Factor (%) 163.000 <br />Operational Analysis <br />Ramsey Parkway & Sunwood Drive <br />Ramsey, Minnesota <br />Page B.1.3 <br />