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MCTA Housing — Santa Ana Arts Collective Parking Analysis April 20, 2016 Page 10 Conclusion The estimated Traffic Intensity Factor for both calculations (visitors /employees and residential) falls well within Level of Service "A ". Therefore, the proposed parking facility entrance /exit configurations will be more than adequate for the anticipated traffic volumes to the Meta Housing — Santa Ana Arts Collective Parking Garage. For both calculations, as currently designed, the total queuing distance is approximately 175' to 180'. Typically, queuing is the distance from the property line at the vehicular entrance(s) to control gate(s). In the case of the Meta Housing — Santa Ana Arts Collective Project it is the distance from the driveway at the property line at N. Sycamore Street to the first visitor parking spaces and vehicular control gates. At an assumed 18' vehicular length, this equates to a vehicular queuing of approximately ten (10) vehicles. With this, it is reasonable to believe that the proposed design is adequate to serve the needs of the site. Parking Design Group has used what would be considered to be conservative assumptions for these estimated TIF calculations. It would be reasonable to expect even better results, an improved LOS "A" if more liberal assumptions were applied, e.g. 80% peak -hour traffic flow rate. The calculations used in this analysis are based on industry- accepted standards and are typically used for determining similar TIF analyses for various types of parking facilities. Thank you again for the opportunity to provide our services on this important project. Please contact us with any clarifications needed or questions you may have. Sincerely, rA. David L. Vogel, Design Partner Attachments � �•. a' 11/0 i114 • .._:. - ,, is il•_ Y� •i xvcL21 a rt 31r� f p:\ users\ dnvid \Ja¢Idop \pdq \Prnjecta \arutlip I I I \soots ons arts colony\ anntunnaartecolon y porHinganeiprrkingdasiqnqrpup04 201 B.duc 31 D -34