[REQUEST] Austroads Guides

[herea]

Would appreciate if someone could make available the most recent (2015-2017) Austroads Guides.
Thank you in advance.

Guide to Road Design Part 1: Introduction to Road Design (2015 Edition)
Guide to Road Design Part 2: Design Considerations (2015 Edition)
Guide to Road Design Part 3: Geometric Design (2016 Edition)
Guide to Road Design Part 4: Intersections and Crossings – General (2017 Edition)
Guide to Road Design Part 4A: Unsignalised and Signalised Intersections (2017 Edition)
Guide to Road Design Part 4B: Roundabouts (2015 Edition)
Guide to Road Design Part 4C: Interchanges (2015 Edition)
Guide to Road Design Part 6: Roadside Design, Safety and Barriers
Guide to Road Design Part 6A: Paths for Walking and Cycling (2017 Edition)
Guide to Traffic Management Part 1: Introduction to Traffic Management (2015 Edition)
Guide to Traffic Management Part 2: Traffic Theory (2015 Edition)
Guide to Traffic Management Part 3: Traffic Studies and Analysis (2013 Edition)
Guide to Traffic Management Part 4: Network Management (2016 Edition)
Guide to Traffic Management Part 5: Road Management (2017 Edition)
Guide to Traffic Management Part 6: Intersections, Interchanges and Crossings (2017 Edition)
Guide to Traffic Management Part 7: Traffic Management in Activity Centres (2015 Edition)
Guide to Traffic Management Part 8: Local Area Traffic Management (2016 Edition)
Guide to Traffic Management Part 9: Traffic Operations (2016 edition)
Guide to Traffic Management Part 10: Traffic Control and Communication Devices (2016 Edition)
Guide to Traffic Management Part 11: Parking (2017 Edition)
Guide to Traffic Management Part 12: Traffic Impacts of Developments (2016 Edition)
Guide to Traffic Management Part 13: Road Safety Environment (2017 Edition)