Intermountain 2030 Rtpreduced.Pdf
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INTERMOUNTAIN 2030 REGIONAL TRANSPORTATION PLAN Prepared For: Intermountain Transportation Planning Region Prepared By: Felsburg Holt & Ullevig 6300 South Syracuse Way, Suite 600 Centennial, CO 80111 (303) 721-1440 Notice: This document has been prepared using Federal funding from the United States Department of Transportation. The United States Department of Transportation assumes no responsibility for its contents or use thereof. FHU Reference No. 03-063 October 2004 2030 Intermountain Regional Transportation Plan TABLE OF CONTENTS Page I. INTRODUCTION ------------------------------------------------------------------------------------------- 1 A. Project Background ------------------------------------------------------------------------------- 1 B. Planning Process---------------------------------------------------------------------------------- 4 C. Public Involvement -------------------------------------------------------------------------------- 6 D. Regional Values, Vision, and Goals ---------------------------------------------------------- 7 II. INVENTORY OF EXISTING TRANSPORTATION SYSTEM-----------------------------------11 A. Roadway System---------------------------------------------------------------------------------11 B. Rail System ----------------------------------------------------------------------------------------31 C. Transit System ------------------------------------------------------------------------------------35 D. Bicycle/Pedestrian System---------------------------------------------------------------------38 E. Aviation System-----------------------------------------------------------------------------------38 F. Intermodal Connections ------------------------------------------------------------------------42 III. ENVIRONMENTAL PROFILE --------------------------------------------------------------------------44 A. Air Quality ------------------------------------------------------------------------------------------44 B. Water Quality --------------------------------------------------------------------------------------44 C. Noise ------------------------------------------------------------------------------------------------45 D. Threatened or Endangered Species---------------------------------------------------------46 E. Public Lands ---------------------------------------------------------------------------------------47 F. Historical/Archaeological Sites----------------------------------------------------------------48 G. Hazardous Materials-----------------------------------------------------------------------------50 IV. REGIONAL GROWTH ------------------------------------------------------------------------------------51 A. Existing Socio-Economic Profile--------------------------------------------------------------51 B. Projected Socio-Economic Profile------------------------------------------------------------59 C. Projected Travel Demand ----------------------------------------------------------------------60 D. Projected Volume to Capacity Ratios -------------------------------------------------------62 V. CORRIDOR VISIONS-------------------------------------------------------------------------------------64 A. Corridor Visions-----------------------------------------------------------------------------------68 B. Project Categories -------------------------------------------------------------------------------70 C. Project Prioritization -----------------------------------------------------------------------------70 VI. PREFERRED PLAN---------------------------------------------------------------------------------------73 A. Regional Priority Program Projects ----------------------------------------------------------73 B. Transit Element -----------------------------------------------------------------------------------85 C. Aviation Projects----------------------------------------------------------------------------------85 D. Local Transportation Needs -------------------------------------------------------------------89 E. Summary of Preferred Plan Costs -----------------------------------------------------------89 Felsburg Holt & Ullevig 2030 Intermountain Regional Transportation Plan TABLE OF CONTENTS (Continued) Page VII. FISCALLY CONSTRAINED PLAN --------------------------------------------------------------------90 A. Resource Allocation -----------------------------------------------------------------------------90 B. Fiscally Constrained Plan ----------------------------------------------------------------------90 APPENDIX A. PUBLIC PARTICIPATION APPENDIX B. CORRIDOR VISIONS APPENDIX C. PROJECT PRIORITIZATION APPENDIX D. CURRENT STIP Felsburg Holt & Ullevig 2030 Intermountain Regional Transportation Plan LIST OF FIGURES Page Figure 1. TPR Boundaries ----------------------------------------------------------------------------------- 2 Figure 2. Intermountain Planning Region ---------------------------------------------------------------- 3 Figure 3. Plan Development Process --------------------------------------------------------------------- 5 Figure 4. National Highway System ----------------------------------------------------------------------12 Figure 5. Roadway Functional Classification ----------------------------------------------------------14 Figure 6. Existing Annual Average Daily Traffic Volumes ------------------------------------------16 Figure 7. Existing Volume to Capacity Ratios ---------------------------------------------------------17 Figure 8. Roadway Surface Conditions -----------------------------------------------------------------20 Figure 9. Accident Rates on National Highway System---------------------------------------------22 Figure 10. Accident Rates on Other State Highways--------------------------------------------------23 Figure 11. Structurally Deficient and Functionally Obsolete Bridges ------------------------------27 Figure 12. Scenic and Historic Byways -------------------------------------------------------------------29 Figure 13. Truck Traffic ---------------------------------------------------------------------------------------30 Figure 14. Hazardous Materials Routes ------------------------------------------------------------------32 Figure 15. Rail System ----------------------------------------------------------------------------------------33 Figure 16. Transit Service Areas ---------------------------------------------------------------------------37 Figure 17. On-System Bicycle Routes --------------------------------------------------------------------39 Figure 18. Airports----------------------------------------------------------------------------------------------40 Figure 19. Intermodal Connections ------------------------------------------------------------------------43 Figure 20. 2020 Population Centers -----------------------------------------------------------------------52 Figure 21. Minority Populations -----------------------------------------------------------------------------55 Figure 22. Low Income Households -----------------------------------------------------------------------56 Figure 23. 2030 Projected Annual Average Daily Traffic Volumes---------------------------------61 Figure 24. Future Volume to Capacity Ratios -----------------------------------------------------------63 Figure 25. Significant Commuter Travel Patterns ------------------------------------------------------65 Figure 26. Intermountain Transportation Corridors ----------------------------------------------------67 Figure 27. Intermountain 2030 Fiscally Constrained Transportation Plan -----------------------93 Felsburg Holt & Ullevig 2030 Intermountain Regional Transportation Plan LIST OF TABLES Page Table 1. Summary of State Highway Centerline Miles ---------------------------------------------13 Table 2. Historic Growth in Traffic on Selected State Highway Segments --------------------18 Table 3. Summary of Vehicle Miles of Travel on State Highways (Intermountain TPR) ---19 Table 4. Roadway Surface Condition Matrix----------------------------------------------------------19 Table 5. Functionally and Structurally Deficient Bridges-------------------------------------------25 Table 6. Railroad/Highway Grade Crossing Accidents (1999-2003)----------------------------34 Table 7. Historic Commercial Passenger Service Enplanements -------------------------------41 Table 8. Historic Annual General Aviation Operations ---------------------------------------------41 Table 9. Intermountain TPR Public Lands-------------------------------------------------------------47 Table 10. Intermountain TPR Wilderness Areas-------------------------------------------------------47 Table 11. State and National Historic and Archaeological Sites-----------------------------------48 Table 12. CERCLIS Sites------------------------------------------------------------------------------------50 Table 13. Historic Population Growth, 1990 to 2000 -------------------------------------------------51 Table 14. Summary of Selected Demographic Characteristics by County----------------------53 Table 15. Population by Race ------------------------------------------------------------------------------53 Table 16. Low-Income Population-------------------------------------------------------------------------54 Table 17. Housing Characteristics – Year 2000 -------------------------------------------------------54 Table 18. Vehicle Registrations – Year 2000-----------------------------------------------------------57 Table 19. Year 2000 Employment Data by County ---------------------------------------------------57