ADELAIDEBURNSIDE
CAMPBELLTOWN
MITCHAM
PORTADELAIDE ENFIELD
PROSPECT
SALISBURY
TEATREE
GULLY
UNLEY
GAWLER
WALKERVILLECHARLES STURT
HOLDFASTBAY
MARION
NORWOODPAYNEHAM AND
ST PETERS
ONKAPARINGA
PLAYFORD
WESTTORRENS
ADELAIDEHILLS
NORTHERN EXPRES
SWAY
CROSS RD
GRAND JUNCTION RD
NORTH EAST
RD
MAIN
SOUT
H RD
S OUT
HERN
EXPR
ESSWAY
VICTOR HARBOR
RD
SOUTH EASTERN
FWY
BRIG
HTON
RD
MAIN NORTH
RD
TAPL
EYS
HILL
RD
SOUT H R D
MARI
ON RD
ADELAI D E-CRAFERS HWYMA
IN NO
RTH
RD
VICTO
RIA
RD
PORT WAKEFIELD
RD
PORT RD
LONSDALE
RD
PORT
RUSH
RD
ANZAC HWY
GREENHILL RD
SOUTH AUSTRALIANHOUSING CODE
DESIGN WIND SPEEDAdelaide Metropolitan Area
Design wind speed may also be determined byindividual site assessment in accordance withAS 4055 or AS/NZS 1170.2.
NOTEThis map is limited to use with the SouthAustralian Housing Code for determining windspeeds for Class 1a and Class 10a buildings.
DPLG ID: 3347
Design Wind SpeedsN1 (28 m/s)N2 (33 m/s)N3 (41 m/s)Individual assessment
Local government boundaryMain roadOther road
0 2 4 6 8 10 km
±
Wind class
Design gust wind speed (Vh)at height (h) m/s
Design windspeed map m/s
AustralianStandard 4055
Serviceability4055 limit (Vh,s)
Ultimate limitstate (Vh,s)
283341
N1N2N3
262632
344050
© Government of South Australia 2010No part of this document may be reproduced, stored in a retrieval system, or transmittedin any form, or by any means, without the prior written permission of the publisher,Department of Planning and Local Government.While every reasonable effort has been made to ensure that this document is correct atthe time of publication, the State of South Australia and its agencies, instrumentalities,employees and contractors disclaim any and all liability to any person in respect to anythingor the consequence of anything done or omitted to be done in reliance upon the whole orany part of this document.
Produced by
Data Source
Projection Compiled
Department of Planning and Local GovernmentGPO Box 1815 Adelaide SA 5001www.dplg.sa.gov.auRoads supplied by the Department of Transport,Energy and Infrastructure. Local governmentssupplied by the Department for Environment andHeritage .Lambert Conformal ConicApril 2010
