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<br />.. _ _ _. _ . __ __, , .. _ d I . ',' _ , _ - - _ - -~ .'" _. , .' " ' . - --- - -- - _ , C ',- . - <; .-_ <br /> <br />Mr. Karl Keel <br />March 6, 1997 <br />Page 5 <br /> <br />Task 3.0 - Traffic Analysis <br /> <br />3.1 Conduct intersection capacity analyses for each of the following <br />intersections during the PM peak hour under 1996 base year, 2001 no <br />build, and 2001 build conditions. The intersections are as follows: <br /> <br />· Cleveland Ave. and West County Road C <br />· Cleveland Ave. and I-35W ramps/Twin Lakes Parkway <br />. Cleveland Ave. and West County Road C2 <br />· Cleveland Ave. and Lydia Ave. <br />. Cleveland Ave. and Brenner Ave. <br />. Cleveland Ave. and North Centre Pointe Dr. <br />· Cleveland Ave. and West County Road D <br />· West County Road D and I-35W West Ramp <br />. West County Road D and I-35W East Ramp <br /> <br />3.2 Conduct traffic signal warrant analyses at the following unsignalized <br />intersections for each of the forecast scenarios. <br /> <br />3.3 Examine queues to provide information on impacts of intersections on <br />one another. <br /> <br />3.4 Conduct analysis of access spacing and design. <br /> <br />Task 4.0 - Air Quality Analysis <br /> <br />4.1 Obtain air quality assessment inputs as prepared by Braun Intertec for <br />the Centre Pointe Business Park EAW (1/97) and the Centre Pointe <br />Business Development Indirect Source Permit Application (2/97). <br /> <br />4.2 Assess the need to conduct additional air quality analysis at the County <br />Road D /I-35W ramp intersections based on the results of the level of <br />service analysis. An air quality impact assessment will be conducted at <br />these intersections if the level of service is worse than at the <br />intersections previously modeled by Braun Intertec. <br /> <br />4.3 Conduct a micro scale air quality assessment incorporating the <br />monitoring and modeling assumptions used by Braun Intertec; <br />expanding the modeled network to include the ramp intersections of <br />County Road D and I-35W if determined necessary. The assessment <br />will incorporate the results of the traffic operations analysis conducted <br />as part of Tasks 2.0 and 3.0 above. <br />