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B. Operations <br />The existing operations analysis was completed for the five intersections within the study <br />area and is shown in Table 2. The new interchange between T.H. 10 and Armstrong <br />Boulevard was analyzed at the two exit ramps and is shown in Table 3. <br />Table 2: 2015 Existing Traffic Operations Analysis <br />Traffic Control Scenario <br />Peak Hour <br />Intersection <br />Delay*- LOS <br />Maximum <br />Delay -LOS** <br />Limiting <br />Movement <br />Max Approach Queue <br />Direction <br />Average <br />Queue (ft) <br />Max <br />Queue (ft) <br />**** <br />Existing 2015 <br />TH 10/169 & CSAH 83 (Armstrong Blvd) <br />Signal <br />AM <br />46 <br />D <br />107 <br />B <br />EBL <br />EBT <br />644 <br />1048 <br />PM <br />40 <br />D <br />88 <br />F <br />WBL <br />WBT <br />496 <br />524 <br />CSAH 83 (Armstrong Blvd & 147th Avenue <br />Signal <br />AM <br />9 <br />A <br />35 <br />C <br />NBL <br />SBL <br />53 <br />101 <br />PM <br />9 <br />A <br />33 <br />C <br />EBL <br />NBT <br />39 <br />73 <br />CSAH 83 (Armstrong Blvd & CSAH 116 (Bunker Lake Blvd) <br />Signal <br />AM <br />10 <br />A <br />33 <br />C <br />EBT <br />SBL <br />83 <br />143 <br />PM <br />9 <br />A <br />21 <br />C <br />WBL <br />NBT <br />52 <br />87 <br />CSAH 83 (Armstrong Blvd) & Alpine Drive NW <br />TWSC <br />AM <br />2 <br />A <br />9 <br />A <br />EBT <br />EBR <br />32 <br />52 <br />PM <br />4 <br />A <br />13 <br />B <br />WBL <br />EBL/T <br />27 <br />54 <br />Alpine Drive NW &Puma Street NW <br />TWSC <br />AM <br />1 <br />A <br />4 <br />A <br />NBL <br />NBL/R <br />2 <br />14 <br />PM <br />1 <br />A <br />5 <br />A <br />NBL <br />NBL/R <br />3 <br />18 <br />*Delay in seconds per vehicle <br />**Maximum delay and LOS on any approach and/or movement <br />* * * Liniting Movement is the highest delay movement. <br />****Max Queue refers to the 95% Queue (Passenger car stored length = 25 ft, Heavy vehicle stored length = 45 ft) <br />Table 3: 2015 Existing Traffic Operations Analysis (with Overpass) <br />Traffic Control Scenario <br />Peak Hour <br />Intersection <br />Delay*- LOS <br />Maximum <br />Delay -LOS***** <br />Limiting <br />Movement <br />Max Approach Queue <br />Direction <br />Average <br />Queue(ft) <br />Max <br />Queue (ft) <br />**** <br />Existing 2015 (With Overpass) <br />TH 10/169 South Ramp & CSAH 83 (Armstrong Blvd) <br />Signal <br />AM <br />5 <br />A <br />14 <br />B <br />NBL <br />EBL <br />33 <br />59 <br />PM <br />5 <br />A <br />12 <br />B <br />EBL <br />EBL <br />23 <br />53 <br />TH 10/169 North Ramp & CSAH 83 (Armstrong Blvd) <br />Signal <br />AM <br />9 <br />A <br />20 <br />B <br />WBL <br />SBT <br />50 <br />96 <br />PM <br />8 <br />A <br />20 <br />B <br />WBL <br />SBT <br />41 <br />79 <br />CSAH 83 (Armstrong Blvd & 147th Avenue <br />Signal <br />AM <br />7 <br />A <br />27 <br />C <br />NBL <br />SBL <br />43 <br />90 <br />PM <br />9 <br />A <br />31 <br />C <br />EBL <br />SBT <br />30 <br />65 <br />CSAH 83 (Armstrong Blvd & CSAH 116 (Bunker Lake Blvd) <br />Signal <br />AM <br />11 <br />B <br />31 <br />C <br />WBL <br />SBL <br />86 <br />153 <br />PM <br />9 <br />A <br />20 <br />B <br />SBL <br />NBT <br />59 <br />105 <br />CSAH 83 (Armstrong Blvd) & Alpine Drive NW <br />TWSC <br />AM <br />2 <br />A <br />9 <br />A <br />WBL <br />EBR <br />34 <br />57 <br />PM <br />4 <br />A <br />12 <br />B <br />EBL <br />EBL/T <br />30 <br />59 <br />Alpine Drive NW & Puma Street NW <br />TWSC <br />AM <br />1 <br />A <br />6 <br />A <br />NBL <br />NBL/R <br />1 <br />8 <br />PM <br />1 <br />A <br />4 <br />A <br />NBL <br />NBL/R <br />3 <br />17 <br />*Delay in seconds per vehicle <br />**Maximum delay and LOS on any approach and/or movement <br />* * *Limiting Movement is the highest delay movement. <br />****Max Queue refers to the 95% Queue (Passenger car stored length = 25 ft, Heavy vehicle stored length = 45 ft) <br />Overall, all intersections within the study area operate within acceptable service levels <br />with a LOS of C or better. The T.H 10 & Armstrong Boulevard interchange will alleviate <br />the delays that were caused at the previous signalized intersection. Currently, there is no <br />need for operational mitigation. <br />Prepared by: Bolton & Menk, Inc. — R16.109828 Existing Conditions <br />Future Business Park <br />Page 8 <br />