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Traffic Modelling Guidelines. Introduction. Christopher Zito Manager, Traffic and Transport Modelling. May 2011. Why Guidelines?. Lack of NSW (and Australian) Modelling Guidance Use of various documents from around world New Zealand UK DMRB US FHWA New developments and techniques.
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Traffic Modelling Guidelines Introduction Christopher Zito Manager, Traffic and Transport Modelling May 2011
Why Guidelines? Lack of NSW (and Australian) Modelling Guidance Use of various documents from around world New Zealand UK DMRB US FHWA • New developments and techniques
How are the Guidelines Being Developed? Review existing guidelines • Using experienced personnel • Incorporating new research
Who is Developing the Guidelines? Partnering between RTA and selected Modelling Panel Members SKM – Highway Assignment GHD – Microsimulation AECOM – LinSig Corridor Modelling Halcrow – SCATSIM • RTA also developing some sections in-house
What will the Guidelines look like? Part A – Modelling Matters Introduction to Modelling Process Levels of Modelling Appropriate Use of Modelling Model Selection Guide Modelling Process The Modelling Brief Other considerations (Public Transport, Pedestrians and Cyclists)
What will the Guidelines look like? Part B – Modelling Guidelines Highway Assignment Modelling MicrosimulationModelling LinSig Corridor Modelling SIDRA Intersection Modelling SCATSIM Modelling Part B will be extended in the future to include package specific sections under each section
When will the Guideline be released? Initial Release to Modelling Panel – July 2011 Use as general guidance Provide comments Update document Full Release – Early 2012