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<br /> <br />The TIA evaluates the current performance of the above transportation facilities, the performance <br />of these facilities at year of opening, and in 2015, relative to current zoning/designations and <br />proposed zoning/designations. The end of the planning period in the City’s adopted transportation <br />system plan (TransPlan) is 2015. Regarding planned transportation facilities required to be <br />addressed by OAR 660-012-0060(1), referral comments from Public Works staff indicate that there <br />are no planned facilities in this area. <br /> <br />In evaluating impacts, the TIA uses a “reasonable worst-case” scenario for an R-3 High Density <br />Residential development as compared to a “reasonable worst-case” scenario for GO General <br />Office uses, based on the maximum allowable density of dwelling units and floor area, <br />respectively, and anticipated trip generation and distribution during the AM and PM Peak Hours. <br />Based on the TIA, reasonable worst-case scenario development on the site under an R-3 zoning is <br />anticipated to generate 32 trips in the PM peak hour (the period of greatest impact), and 51 trips <br />under a GO zoning. <br /> <br />Determination of Significant Effect <br />The TPR requires a determination of which existing and planned transportation facilities will <br />experience a significant effect as a result of the proposed plan amendment, and defines what <br />constitutes a significant effect. One way in which an amendment will significantly affect an <br />existing or planned transportation facility is, if at the end of the planning period, the amendment <br />will reduce the performance of a transportation facility below the minimum acceptable <br />performance standard or will worsen the performance of a transportation facility that is otherwise <br />projected to perform below the minimum acceptable performance standard (OAR 660-012- <br />0060(1)(c)(B) and (C)). <br /> <br />In determining whether there is a significant effect, Level of Service (LOS) is used to identify and <br />analyze each facility for the minimum level of performance standard. As identified in TransPlan, <br />LOS A represents the least congested conditions and LOS F the most congested. Under TransPlan <br />policies, LOS D is the minimum adopted performance standard for the City of Eugene outside of <br />the Central Area Transportation Study (CATS) area and nodal development areas. Although the <br />applicant’s narrative makes numerous references to CATS, where LOS E is the minimum standard <br />during peak hour traffic conditions, the subject property is located outside of those boundaries, <br />th <br />which end at 19 Avenue. Therefore, the CATS mobility standards are not applicable here. <br /> <br />As the applicant’s TIA concludes, the proposed plan amendments will not significantly affect <br />existing transportation facilities under OAR 660-012-0060(1)(a), relative to the functional <br />classification of an existing or planned transportation facility, or under OAR 660-012-0060(1)(b), <br />relative to standards implementing a functional classification system. <br /> <br />Regarding subsections OAR 660-012-0060(1)(c), the proposed amendments will not significantly <br />affect existing transportation facilities. As shown in Table 6 of the applicant’s November 18, 2009 <br />th <br />revised TIA analysis, the Willamette/24 Avenue intersection currently operates at LOS A in the <br />Findings – South Willamette Properties Page 6 of 16 <br /> <br /> <br />