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Grand Avenue Widening Project Environmental Impact Report Executive Summary <br />TABLE ES -2 <br />SUMMARY OF RIGHT-OF-WAY TADS <br />Type of Parcel <br />Alternative 1 <br />Alternative 2 <br />Full <br />Takes <br />Partial <br />Takes <br />Full <br />Takes <br />Partial <br />Takes <br />Single Family Residential Units <br />20 <br />0 <br />23[3] <br />0 <br />Multiple Family Residential Units [ 1] <br />41 <br />0 <br />41 <br />0 <br />Multiple Family Residential Parcels [21 <br />5 <br />0 <br />5 <br />0 <br />Commercial <br />20 <br />16 <br />29 <br />16 <br />Public/Other [4] <br />0 <br />4 <br />0 <br />4 <br />Office <br />0 <br />0 <br />1 <br />0 <br />Total Takes (Parcels) <br />45 <br />20 <br />56 <br />20 <br />Total Takes (Residential Units) <br />61 <br />0 <br />64 <br />0 <br />[1] Estimated number of affected individual housing units. <br />[2] These are individual parcels occupied by two or more multiple family residential units. For example, the 5 <br />multiple family parcels identified as full takes under Alternative 1 contain an estimated total of 41 multiple <br />family residential uses. <br />[3] This includes the parcel with map reference No. 44 that has three single family units on one parcel. <br />[4] This includes public uses, church use and church parking lot. <br />Population and Housing: As described later in Section 3.3.4 (Impacts Related to Population and <br />Housing), Alternatives 1 and 2 will require the acquisition of single and multiple family dwelling <br />units, with Alternative 1 displacing approximately 264 residents and Alternative 2 displacing <br />approximately 277 residents. Mitigation measures LP -2 to LP -5, provided later in Section 3.2.5, <br />would substantially reduce the potential impacts of the proposed widening of Grand Avenue under <br />Alternatives 1 and 2 related to population and housing. However, based on the demand for <br />affordable and moderately priced housing and the available housing stock, the cumulative loss of <br />residential units in the City of Santa Ana cannot be mitigated to below a level of significance. <br />Therefore, Alternatives 1 and 2 would contribute to a cumulative significant adverse impact related <br />to population and housing which cannot be mitigated to below a level of significance. <br />Air Onali : As described later in Section 3.4 (Air Quality), the proposed Grand Avenue widening <br />will not result in significant short term adverse air quality impacts after mitigation. The Grand <br />Avenue widening will not result in long term adverse air quality impacts. <br />Transportation: As described later in Section 3.5 (Transportation), the proposed Grand Avenue <br />widening will not result in significant short or long term adverse impacts related to transportation <br />and circulation with the exception of the intersection of Grand Avenue and Santa Ana Boulevard in <br />the PM peak hour in 2020. To accommodate the additional through lane for Grand Avenue, the <br />existing southbound dual right turn lanes would be converted to a through lane and an exclusive <br />right tum lane. This conversion does not allow the same level of tum movements as the current <br />configuration. The projected operation for this intersection for PM peak hour in 2020 is level of <br />F: IPROJ-ENMGrand eirWew Text - GrandlExecutive Summary -new. doe Page ES -10 <br />