Surface Transport B14
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airport AND SUrroUNds SURFACE TRANSPORT B14 CONTENTS 14.10 Existing network performance ...................................622 14.10.1 Existing road link capacity ....................................622 14.1 Introduction .......................................................................603 14.10.1.1 David Low Way .................................................622 14.1.1 Purpose ........................................................................603 14.10.1.2 Airport Drive......................................................624 14.2 Methodology and assumptions ..................................603 14.10.2 Existing intersection performance .....................624 14.2.1 Methodology ..............................................................603 14.10.2.1 Airport Drive/Kittyhawk Close intersection (2012) .........................................624 14.2.2 Assumptions and technical limitations ............604 14.10.2.2 David Low Way/Airport Drive 14.3 Policy context and legislative framework ...............604 intersection (2012) ........................................624 14.4 Traffic assessment criteria ..........................................604 14.10.2.3 Sunshine Motorway/David Low Way 14.4.1 GARID criteria ...........................................................604 intersection (2012) ........................................624 14.4.2 Vehicle classification and composition ...........605 14.10.2.4 David Low Way/Finland Road intersection (2012) ........................................627 14.4.3 Road link performance ..........................................606 14.4.4 Intersection performance criteria .......................606 14.11 Proposed development .................................................628 14.11.1 Description of proposed 14.5 Existing conditions .........................................................606 development activities ...........................................628 14.5.1 Existing road network .............................................606 14.12 Traffic generation and distribution ..............................628 14.5.1.1 Road links ............................................................606 14.12.1 Assessment scenarios ...........................................628 14.5.1.2 Intersections ........................................................612 14.12.2 Construction data.....................................................628 14.6 Accident analysis ............................................................ 616 14.12.2.1 Construction hours and 14.7 Existing traffic volumes and growth ......................... 617 haulage regimes ............................................628 14.7.1 Design peak hours ...................................................617 14.12.3 Construction traffic generation ...........................629 14.7.2 Traffic growth ..............................................................617 14.12.3.1 Light vehicles ...................................................629 14.12.3.2 Heavy vehicles ...............................................629 14.8 Existing active and public transport ......................... 617 14.12.3.3 Construction traffic generation – 14.8.1 Existing active transport .........................................617 peak construction year (2018) ................629 14.8.2 Existing bus public transport ................................619 14.12.4 Construction traffic distribution ..........................630 14.9 Planning and future transport infrastructure 14.12.5 Operations data ........................................................632 upgrades .................................................................................621 14.12.5.1 Operations hours and traffic peaks .....632 14.9.1 South East Queensland Regional Plan 14.12.5.2 Domestic and international 2009 – 2031...............................................................621 airport passengers .......................................632 14.9.2 Connecting SEQ 2031 ..........................................621 14.12.5.3 Airport employees ........................................632 14.9.2.1 Passenger rail initiatives ............................... 621 14.12.6 Operations traffic generation ..............................632 14.9.2.2 Queensland Transport and Roads 14.12.6.1 Operations traffic generation – opening Investment Program 2013/14 to 2016/17 .............. 621 year (2020) ........................................................632 B14-600 SUNSHINE COAST AIRPORT EXPANSION PROJECT 14.12.6.2 Operations traffic generation – 14.10c: David Low Way/Airport Drive intersection 10-year design (2030) ...............................633 conceptual layout..............................................................................625 14.12.6.3 Operations traffic distribution .................634 14.10d: Sunshine Motorway/David Low Way intersection conceptual layout..............................................................................626 14.13 Road and traffic impact assessment .......................634 14.10e: David Low Way/Finland Road intersection 14.13.1 Construction ...............................................................634 conceptual layout..............................................................................627 14.13.1.1 Pavement impact assessment – 14.12a: Proposed construction traffic distribution (2018) .............. 631 construction peak year (2018) ....................................634 14.12b: Proposed operations traffic distribution – 14.13.1.2 ............................. Traffic impact assessment – 2020 and 2030 ..................................................................................635 construction peak year (2018) ....................................636 14.13.2 Operations ...................................................................638 TABLES 14.13.2.1 Pavement impact assessment – opening year (2020) ...................................638 14.3a: Significant local, state and federal documents ..................604 14.13.2.2 Traffic impact assessment – 14.4a: Equivalent Standard Axles by Austroads opening year (2020) ...................................638 vehicle class .......................................................................................605 14.13.2.3 Pavement impact assessment – 14.4b: HCM LOS criteria..............................................................................606 10-year design horizon (2030) ..............640 14.5a: Summary of key roads ...................................................................607 14.13.2.4 Traffic impact assessment – 14.8a: SCA peak hour bus frequency – existing (2012) ..............619 10-year design horizon (2030) .............. 641 14.8b: David Low Way peak hour bus frequency – 14.14 Impact significance assessment ...............................643 existing (2012) ......................................................................................619 14.15 Other traffic and transport issues .............................643 14.10a: David Low Way link capacity (Location 1) – west of Sunshine Motorway ........................................................623 14.15.1 Safety ............................................................................643 14.10b: David Low Way capacity (Location 2) – 14.15.2 Access for mobility impaired ...............................643 east of Sunshine Motorway .......................................................623 14.16 Conclusions and recommendations ........................645 14.10c: David Low Way link capacity (Location 3) – 14.16.1 Pavement impact assessment ............................645 south of David Low Way/Airport Drive intersection ........623 14.16.2 Traffic impact assessment ....................................645 14.10d: David Low Way link capacity (Location 4) – west of David Low Way/Airport Drive intersection ..........623 14.17 Mitigation measures ......................................................645 14.10e: David Low Way link capacity (Location 5) – 14.17.1 Traffic operations ......................................................645 east of David Low Way/Airport Drive intersection ...........623 14.17.2 Access beneath Sunshine Motorway ..............645 14.10f: Airport Drive link capacity (Location 6) – 14.17.3 Initial road use management plan ....................646 north of David Low Way/Airport Drive intersection .........624 14.18 References ........................................................................647 14.10g: Airport Drive/Kittyhawk Close intersection performance summary (2012) ....................................................624 FIGURES 14.10h: David Low Way/Airport Drive intersection performance summary (2102) .................................................................................624 14.4a: Austroads vehicle classifications ..............................................605 14.10i: Sunshine Motorway/David Low Way intersection 14.5a: Existing and proposed state-controlled road network ..607 performance summary (2102) ....................................................626 14.5b: Images of Sunshine Motorway ..................................................608 14.10j: David Low Way/Finland Road intersection 14.5c: Images of David Low Way ............................................................609 performance summary (2012) ....................................................627 14.5d: Images of Airport Drive ...................................................................610 14.11a: Proposed Project stages, tasks and timeframes ..............628 14.5e: