TIETON STATE AIRPORT AIRPORT LAYOUT PLAN REPORT FINAL REPORT WASHINGTON STATE DEPARTMENT OF TRANSPORTATION AVIATION DIVISION WSDOT AVIATION | TIETON ALP Tieton State Airport Airport Layout Plan Report Prepared for Washington State Department of Transportation Aviation Division Roger Miller, AICP K. Metcalf Marshall Elizer Secretary Deputy Secretary Assistant Secretary for Multi-Modal Development and Delivery (M2D2) Community Development & Economic Development David Fleckenstein Director of Aviation G. Paul Wolf State Airports Manager Final Print June 2018 (Re-issued 2016 Report) Prepared by Century West Engineering 421 North Pearl Street, Suite 206 Ellensburg, Washington 98926 (509) 933-2477 www.centurywest.com JUNE 2018 i WSDOT AVIATION | TIETON ALP Washington State Department of Transportation Aviation Division Motto Innovative leadership in state aeronautics Mission Statement WSDOT Aviation fosters the development of aeronautics and the state’s aviation system to support sustainable communities and statewide economic vitality. Vision To consistently provide innovative leadership in state aeronautics. Americans with Disabilities Act (ADA) Information Materials can be provided in alternative formats by calling the ADA Compliance Manager at 360-705-7097. Persons who are deaf or hard of hearing may contact that number via the Washington Relay Service at 7-1-1. Title VI Notice to the Public It is Washington State Department of Transportation (WSDOT) policy to ensure no person shall, on the grounds of race, color, national origin, or sex, as provided by Title VI of the Civil Rights Act of 1964, be excluded from participation in, be denied the benefits of, or be otherwise discriminated against under any of its federally funded programs and activities. Any person who believes his/her Title VI protection has been violated may file a complaint with WSDOT’s Office of Equal Opportunity (OEO). For Title VI complaint forms and advice, please contact OEO’s Title VI Coordinator at 360-705-7082 or 509-324-6018. JUNE 2018 ii WSDOT AVIATION | TIETON ALP Table of Contents Executive Summary ................................................................................................................................... vi Chapter 1 Introduction and Study Purpose ............................................................................................................... 1 Introduction ................................................................................................................................................... 1 State-Managed Airports ................................................................................................................................ 2 Functional Role of State-Managed Airports ................................................................................................. 3 WSDOT Aviation Requirement for Planning ............................................................................................... 5 What is an Airport Layout Plan Report? ....................................................................................................... 6 Study Purpose and Need ............................................................................................................................... 6 Chapter 2 Airport Facilities ......................................................................................................................................... 7 Airport Setting & History ............................................................................................................................. 7 WSDOT Property Records Review .............................................................................................................. 8 Site Description ............................................................................................................................................. 9 Rimrock Lake................................................................................................................................................ 9 Airport Operation ........................................................................................................................................ 10 Airport Users ............................................................................................................................................... 10 Airport Activity ........................................................................................................................................... 11 Existing Facilities........................................................................................................................................ 11 Aircraft Traffic Pattern and Communications............................................................................................. 16 Airspace and Navigational Aids ................................................................................................................. 17 Vehicle Access and Parking ........................................................................................................................ 17 Utilities ........................................................................................................................................................ 17 Multi-Modal Access .................................................................................................................................... 18 Land Use Planning and Zoning ................................................................................................................... 18 Wildlife Hazard Management Plan ............................................................................................................. 22 Airport Maintenance ................................................................................................................................... 22 Chapter 3 Airport Design Standards and Facilities Requirements ........................................................................ 24 Introduction ................................................................................................................................................. 24 Evaluation Process ...................................................................................................................................... 25 State-Managed Airport Handbook Performance Objectives ....................................................................... 35 Airport Design Standards ............................................................................................................................ 37 FAR Part 77 Surfaces .................................................................................................................................. 44 WSDOT Aviation VFR Airport Airspace Standards .................................................................................. 46 Other Facility Requirements ....................................................................................................................... 48 JUNE 2018 iii WSDOT AVIATION | TIETON ALP Chapter 4 Proposed Improvements ........................................................................................................................... 52 Introduction ................................................................................................................................................. 52 Proposed Improvement Options.................................................................................................................. 54 Preliminary Preferred Alternative ............................................................................................................... 63 Chapter 5 Financial Planning and Airport Management ....................................................................................... 68 Capital Improvement Program .................................................................................................................... 68 Airport Management Guidelines ................................................................................................................. 70 Chapter 6 Airport Layout Plan ................................................................................................................................. 73 List of Tables Table 1.1: Washington State-Managed Airports ........................................................................................... 3 Table 2.1: Airport Data ............................................................................................................................... 12 Table 2.2: Multi- Modal Access – Tieton State Airport ............................................................................. 18 Table 3.1: Comparison of FAA and WSDOT Aviation Design Airspace Standards ................................. 26 Table 3.2: Summary of WSDOT Aviation Performance Measures ............................................................ 35 Table 3.3: Threshold Siting Surface Criteria for Tieton State Airport........................................................ 47 Table 3.4: Airspace Surfaces ...................................................................................................................... 47 Table 5.1: Proposed Improvement Projects – Tieton State Airport ............................................................ 69 List of Figures Figure 1.1: Washington State-Managed Airports 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