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Mike Tassano January 31, 2025 <br />Page 27 of 37 <br />Approved Alternative 3 Conditions <br />These scenarios include projected land use and future roadway improvements under approved <br />conditions with the addition of the first, second, and third development projects under <br />consideration: Kiewit, Arroyo Lago, and Senior Residential. These land use conditions have been <br />assessed with and without the El Charro Road extension as proposed (two lanes in each direction). <br />Table 8 presents intersection analysis results for both scenarios. <br />Table 8: Approved Alternative 3 Conditions Level of Service Summary <br />Intersection Peak <br />Hour <br />Alternative 2 Alternative 3 <br />No Extension Plus Extension No Extension Plus Extension <br />Delay LOS Delay LOS Delay LOS Delay LOS <br />1 Santa Rita <br />Road/Stoneridge Drive <br />AM <br />PM <br />60 E 61 E 61 E 63 E <br />43 D 30 C 44 D 30 C <br />2 Santa Rita Road/Valley Avenue AM PM <br />62 E 46 D 63 E 46 D <br />68 E 58 E 70 E 61 E <br />3 Bernal Avenue-Valley Avenue/Stanley Boulevard <br />AM PM <br />50 D 44 D 52 D 44 D <br />34 C 40 D 34 C 40 D <br />4 El Charro Road/Stanley <br />Boulevard <br />AM <br />PM <br />- - 28 C - - 30 C <br />- - 18 B - - 18 B <br />5 <br />El Charro <br />Road/Stoneridge Boulevard <br />AM <br />PM <br />43 D 39 D 53 D 41 D <br />31 C 49 D 37 D 51 D <br />6 Busch Road/Valley Avenue AM PM <br />35 C 21 C 39 D 22 C <br />18 B 36 D 21 C 48 D <br />7 Busch Road/El Charro Road AM PM <br />- - 9 A - - 9 A <br />- - 10 A - - 10 A <br />Notes: <br />1. All intersections are signalized. 2. LOS E and F are shown in bold. Source: Fehr & Peers, January 2025. <br />Traffic associated with the Senior Residential project would contribute to greater intersection <br />delays at all study intersections. The extension improves operations at some intersections, <br />although intersection 1 (Santa Rita Road/Stoneridge Drive) operates at LOS E in the AM peak <br />hour and intersection 2 at LOS E in the PM peak hour. The delay reductions observed for the Plus <br />Extension scenario are similar to those reported for previous scenarios. Notable improvements <br />with the El Charro Road Extension would occur at the Santa Rita Road/Valley Road intersection,