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Copart USA Traffic Impact Study <br />Elk River, MN <br />Table 2 - 2023 No -Build Peak Hour Levels of Service <br />1/14/2020 <br />Intersection <br />Lane Assignment <br />Intersection <br />Traffic <br />Control <br />2023 No Build Conditions <br />AM PEAK <br />PM PEAK <br />Intersection <br />Delay and <br />LOS <br />Level of <br />Service <br />Approach <br />Delay <br />(sec) <br />95th %ile <br />Queue (ft) <br />Intersecti <br />on Delay <br />and LOS <br />Level of <br />Service <br />Approach <br />Delay <br />(sec) <br />95th %ile <br />Queue <br />(ft) <br />Jarvis St & 161st <br />Avew NW <br />EB Left <br />N <br />0.6 sec/veh = <br />LOS A <br />0.0 <br />n.a. <br />0.6 <br />sec/veh - <br />LOSA <br />0.0 <br />n.a. <br />NB Thru <br />A <br />0.8 <br />n.a. <br />A <br />0.5 <br />n.a. <br />SBThru <br />A <br />0.2 <br />n.a. <br />A <br />0.2 <br />n.a. <br />Cleveland St& <br />Eastbound TH 10 <br />EB Left <br />N <br />1.5sec/veh= <br />LOS A <br />A <br />0.3 <br />n.a. <br />1.2 <br />sec/veh = <br />LOS A <br />A <br />0.2 <br />EBThru <br />A <br />1.1 <br />n.a. <br />A <br />0.9 <br />37 <br />EB Right <br />A <br />0.1 <br />n.a. <br />A <br />0.0 <br />37 <br />NBThru <br />E <br />43.4 <br />19 <br />B <br />10.1 <br />n.a. <br />NB Right <br />A <br />7.9 <br />19 <br />A <br />73 <br />n.a. <br />SB Left <br />D <br />29.0 <br />52 <br />A <br />7.2 <br />42 <br />SBThru <br />c <br />24.4 <br />52 <br />A <br />8.6 <br />42 <br />SB Right <br />Westbound TH 10 & <br />Jarvis St <br />WB Left <br />N <br />1.1 sec/veh = <br />LOS A <br />A <br />0.1 <br />n.a. <br />2.9 <br />sec/veh = <br />LOSA <br />A <br />0.5 <br />n.a. <br />WB Thru <br />A <br />0.8 <br />n.a. <br />A <br />1.5 <br />n.a. <br />WB Right <br />A <br />0.0 <br />n.a. <br />A <br />0.1 <br />n.a. <br />NB Left <br />A <br />3.0 <br />45 <br />E <br />49.8 <br />59 <br />NBThru <br />A <br />5.6 <br />45 <br />D <br />30.9 <br />59 <br />SBThru <br />A <br />6.7 <br />42 <br />E <br />46.7 <br />72 <br />SB Right <br />A <br />3.2 <br />42 <br />D <br />32.0 <br />72 <br />Source: Westwood Professional Services, 2020 <br />D. BUILD SCENARIO <br />The Build Scenario adds the trip generation of the fully built -out Copart site to the 2023 No - <br />Build scenario. <br />1. TRIP GENERATION <br />The Institute of Transportation Engineers published the Trip Generation Manual, Tenth <br />Edition in 2017. Estimates of trip generation for various land use types can be made using <br />the rates and equations in the manual. Nevertheless, there are currently no trip generation <br />rates and equations for online vehicle auction lots and resale/ remarketing yards. (Note: <br />the closest ITE land use type is 841: Automobile Sales - Used, but that land use code refers <br />to standard retail used car lots that vary between 700 and 5,000 square feet. The Copart <br />USA site in Elk River encompasses 47 acres.) Therefore, the use of any published ITE trip <br />generation rates or equations to estimate daily trips is not suitable for the Copart USA land <br />use. <br />To determine trip generation potential of a Copart site, Westwood conducted a survey of a <br />number of Copart sites throughout the United States. These sites comprised a variety of <br />acreages and access locations. Most included one employee office building and one storage <br />yard access. Westwood found that the trip generation rates for the Copart sites were <br />Westwood <br />