8b Presentation Widen Arrivals
Item No. 8b Date of Meeting January 22, 2019 C800866 Widen Arrivals Roadway Authorization Request January 22, 2019 1 Project Purpose Current Congestion Levels 2 Project Purpose Aviation Planning identified bottleneck areas to be addressed in short-term Exit ramps Roadways Curbside Original Terminal Roadways design for 25 Million Annual Passengers (MAP) 3 Project Purpose Exit ramp spacing and volumes Two lanes for Arrivals and Main Garage Peak Travel Time MAP (I-5 to Arrivals) 47 (2017) 5.2 min 54 25.6 min What are the existing capacity problems? How bad is it? 4 Future Integration - SAMP Sustainable Airport Master Plan (SAMP) Near-Term Projects 5 Future Integration - GTAP Guiding Principles Goals Strategies and Tactics Reduce environ- 50% scope 3 SAMP e.g. roadway relocation, mental impact reduction Widen Arrivals Reduce roadway 15 minutes tower to Approach congestion curb GTAP e.g. first/last mile, access fees, express Support customer 30% private vehicle bus choice pick-up/drop-off Operational e.g. rematch, TNCs on Social equity Social equity Arrivals, garage Generate revenue Financial utilization for sustainable sustainability Contracts e.g. e-KPIs, driver income, airport Taxi, TNC, guaranteed min. wait time other GT Supports Ground Transportation Access Plan (GTAP) Strategies 6 Future Integration Additional Garage Roadway Improvements Access Ramp (6 lanes, raised profile) Busway & Stations Support Anticipated Future Work Build it Once 7 Key Findings Additional lanes required to support Main Garage access ramps Either private vehicles or commercial ground transportation services Relocating Rental Car bus curb further north improves curbside and busing operations Completed Pre-Design and Operational Analysis for Multiple Improvement Alternatives 8 Key Findings Need to raise Arrivals roadway profile Supports anticipated SAMP Near-Term Project roadway improvements (2-3 years after opening) Substantial construction impacts with temporary roadways and relocation of major utility systems Completed Pre-Design and Operational Analysis for Multiple Improvement Alternatives 9 Recommended Alternative Relocate Rental Car bus curb Widen to six lanes Supports three (southbound) Garage access ramps Widen to four lanes (Arrivals and Garage) Complete Tunnel Raise roadway profile Seismic Work (forward compatible) Meets Main Terminal Access Requirements through 54 MAP and beyond 10 Construction Phasing Retaining Wall / Tunnel Seismic Air Cargo Rd Relocate Utilities (power, gas, water) Relocate Utilities, Build Retaining Wall, Complete Seismic Work, Relocate Air Cargo Rd 11 Construction Phasing Temporary Departures Temporary Arrivals Air Cargo Rd and Parking Construction Work Zone Construct Temporary Roadways, Relocate Operations, Begin Roadway Construction 12 Construction Phasing TemporaryDepartures Departures Arrivals and Air Cargo Rd Parking Access Construction Work Zone Relocate Operations, Continue Roadway Construction, Relocate Operations, Restoration 13 Project Risks SAMP Near-Term Environmental Review Design will proceed at risk and concurrent with environmental review effort Construction authorization cannot be pursued until environmental review is completed Widen Arrivals Roadway is first SAMP Near-Term Project 14 Project Risks Airport Utilities Master Plan Many facilities and systems located within roadway corridor Phased design and construction approach to accommodate likely scope changes Targeting Completion of Key Airport Utilities Master Plan Elements by Q4 2019 15 Project Budget Estimate Project Budget C800866 Widen Arrivals Roadway: $50.0M Design Phase $8.6M Construction Phase $41.4M Airport Utility Master Plan: TBD Transparency - Given Risks Pursuing Phased Implementation Approach 16 Project Implementation Plan Phased Approach to manage risks Project Schedule 2019 2020 2021 2022 2023 30% Design Phase 1 Design / Construction Phase 2 Design / Construction Future Commission Actions Transparency - Given Risks Pursuing Phased Implementation Approach 17 Project Implementation Plan Anticipated future Commission Actions Airport Utility Master Plan Scope Q1 2020 Phase 1 Construction Q4 2020 * Phase 2 Construction Q3/Q4 2021 * * Construction authorization requires completion of SAMP Near-Term projects environmental review (estimated early 2020) Transparency - Given Risks Pursuing Phased Implementation Approach 18
Limitations of Translatable Documents
PDF files are created with text and images are placed at an exact position on a page of a fixed size.
Web pages are fluid in nature, and the exact positioning of PDF text creates presentation problems.
PDFs that are full page graphics, or scanned pages are generally unable to be made accessible, In these cases, viewing whatever plain text could be extracted is the only alternative.