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AIRPORT MASTER PLAN <br /> <br />-compliant <br />conditions. This rating was given because the end of Runway 31 wouldstill intersect <br />with Runway 17/35 which increases the potential for a wrong-runway departure <br />when taxing to Runway 31 for departure. <br />Evaluation Commentary for Runway/Approach Alternative #2 <br />This alternative received <br />requirements, resolve safety/non-compliant conditions, low environmental impacts, <br />and low residential/business impacts. These ratings were given because the <br />alternative minimizes impacts related to surrounding properties, develops Runway <br />17/35 into a suitable primary runway, and decouples Runway 13/31 and Runway <br />17/35. <br />ratings related to utility impacts, geographic constraints, and development cost. No <br /> <br />Evaluation Commentary for Runway/Approach Alternative #3 <br />Runway/Approach <br />satisfy facility requirements and for its low environmental impact. These ratings <br />were given because it supports the development of Runway 17/35 into a suitable <br />primary runway and there are no expected environmental concerns related to the <br />extension of Runway 31 by 800 feet to the southeast. <br />safety/non-compliant conditions and geographic constraints. These ratings were <br />provided because while the alternative separates the ends of Runway 31 and <br />Runway 35, the runways are not decoupled in this alternative. <br />roadway/utility impacts, and development costs. These ratings were given due to <br />the alternatives impact on the residential community southeast of the airfield. <br />Alternative #2 obtained the best overall rating in the runway/approach alternatives <br />evaluation analysis. Based on the evaluation analysis and discussions with the City <br />of San Marcos, Texas Aviation Partners, TxDOT Aviation, and members of the <br />Master Plan Advisory Committee (MPAC), Runway/Approach Alternative #2 was <br /> <br />Alternatives Chapter Page 16 of 60 <br />October 2020 <br /> <br />