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10' <br />Proposed Zonina Classification <br />f <br />BOOK 89 PA;F2:37 -7 <br />1. Residential Use Identified in 5th Edition ITE Manual: <br />Condominium/Multiple-Family <br />2. For Condominium/Multiple-Family Units, in ITE Manual: <br />a. Average Weekday Trip Ends: 5.86/unit <br />b. P.M. Peak Hour Trip Ends: 0.55/unit <br />C. Inbound (P.M. Peak Hour): 66% <br />d. Outbound (P.M. Peak Hour): 34% <br />3. Formula for Determining Number of Peak Hour/Peak Season/Peak <br />Direction Trips Generated: Number of Units X P.M. Peak Hour <br />Rate X Inbound P.M. Percentage (108 X .55 X .66 = 39) <br />(trip distribution based on a Modified gravity Model) <br />4. Formula for Determining Number of Average Weekday Trips <br />Generated: Number of Units X Average Weekday Rate <br />(108 X.5.86 = 633) <br />5. Peak Direction of 49th -Street, from Old Dixie Highway to 43rd <br />Avenue: Westbound <br />6. Traffic Capacity on this segment of 49th Street, at a Level of <br />Service "D": 630 peak hour/peak season/peak direction trips <br />7. Existing Traffic volume on this segment of 49th Street: <br />153 peak hour/peak season/peak direction trips <br />The number of Average Weekday Trip Ends associated with the most <br />intense use of the subject property under the existing zoning <br />classification is 621. This was determined by multiplying the 65 <br />units (most intense use), by ITE's single-family residential factor <br />of 9.55 Average Daily Trip Ends/unit. <br />The number of Average Weekday Trip Ends associated with the most <br />intense use of the subject property under the proposed zoning <br />classification is 633. This was determined by multiplying the 108 <br />units (most intense use) by ITE's multiple -family residential <br />factor of 5.86 Average Daily Trip Ends/unit. <br />Since the county's transportation level of service is based on peak <br />hour/peak season/peak direction characteristics, the transportation <br />concurrency analysis addresses project traffic occurring in the <br />peak hour and affecting the peak direction of impacted roadways. <br />According to ITE,,. the proposed zoning classification generates more <br />volume in the p.m. peak hour than in the a.m. peak hour. <br />Therefore, the p.m. peak hour was used in the transportation <br />concurrency analysis. The peak direction during the p.m. peak hour <br />on 49th Street is westbound. <br />Given those conditions, the number of peak hour/peak season/peak <br />direction trips that would be generated by the most intense use of <br />the subject property under the existing zoning classification was <br />calculated to be 43. This was determined by multiplying the total <br />number of units allowed under the existing zoning (65) by ITE's <br />factor of 1.01 p.m. peak hour trips/unit, then taking 65% of that <br />total to ensure that only inbound trips were counted. <br />To determine the number of peak hour/peak season/peak direction <br />trips that would be generated by the most intense use of the <br />subject property under the proposed zoning classification, the <br />total number of units allowed under the proposed zoning (108} was <br />40 <br />