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8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 1/7
;6 ․ Xtkggnc Ckjanem? Sxkxl ig xbl Vtkcxncl
Dtnlg Bnsxit~ ig Xtkggnc Ckjanem
Si|tcl? J% Blt tsxlhx lx kj%* K e Navtiwlh Xtkggnc Lewntiealex‘K Ckxkjim|lig Nhlks* Hkensb T ikh Hntlcxitkxl* Civlebkmle* Hleakt`* ;>>3* v% ;;%
․ Hnwltsnie scblals newijwnem sxtllx cjis|tls keh iel!
}k~ sxtllxs
․ Ei}!sxkehkth xtkggnc ckjanem xtlkxalexs newijwnem
b|avs keh ixblt vb~snckj alks|tls
Ig xbl xbtll kvvtikcbls* xbl xtkggnc ckjanem kjxltekxnwl}ks o|hmlh xbl aisx cisx!lgglcxnwl git elnmbditbiih
sxtllxs% Nx }ks iggncnkjj~ lehitslh d~ xbl H|xcb miwlte!
alex ne ;>23% Ixblt ekxnies gijji}lh s|nx* ckjjnem xblnt
xtkggnc!ckjalh sxtllxs keh ktlks ‚sxnjjl wlol‑ "xtkesjkxlh ks
‚snjlex tikhs‑. ne Hleakt`* ‚Xlavi 36‑ ziels ne Mlt!
ake~* keh 46!avb ziels ne Dtnxkne%
L|tivlke ‚Lewntiea lexkjj~ KhkvxlhXbti|mb Tikhs‑
Ne xbl lktj~ ;>26„s Eit}k~ ellhlh k vijnc~ xi hlkj }nxb
nexltcnx~ xtkggnc svllhnem xbti|mb nxs ake~ sakjj xi}es%
H|l xi d|hmlx ciesxtknexs* xbl ekxnie ci|jh eix kggith xid|njh d~vkssls kti|eh kjj ig xbla% Xbl miwltealex hl!
cnhlh nxs iel wnkdjl ivxnie }ks xtkggnc ckjanem%
Nesvntlh d~ Eit}k~* Hleakt` |ehltxii` k xlsx ig xtkggnc
ckjanem alks|tls kvvjnlh xi bnmb}k~s xbti|mb xbtll sakjj
xi}es%8 Vtl!}ktenems it mkxl}k~s }ltl vjkclh kx xbl xi}e
lextnls* keh cbnckels* ti|ehkdi|xs* cbi`lts* keh ixblt alk!
Gnm|tl 4%;% H|xcb ]iieltg% "Hljg x* Xbl Elxbltjkehs.
X bns cbkvxlt mnwls ke kddtlwnkxlh bnsxit~ ig L|tivlke
keh K|sxtkjnke xtkggnc ckjanem% Nx xble hlsctndls xbl
lktj~ \%S% lrvltnlecl* gic|snem ie Slkxxjl* ]K* k jlkhlt ne
xbl gnljh%
Nexltekxniekj Itnmnes ig Xtkggnc Ckjanem
H|xcb ]iieltwle keh Ixblt Lrvltnalexs
L|tivlke xtkggnc ckjanem dlmke ks k mtksstiixs aiwlalex
ne xbl jkxl ;>76„s%; Kemt~ tlsnhlexs ig xbl H|xcb cnx~ ig
Hljgx gi|mbx c|x!xbti|mb xtkggnc d~ x|tenem xblnt sxtllxs
nexi ‚}iieltwle*‑ it ‚jnwnem ~kths%‑ 4 ]bkx }ltl iecl
cbkeeljs git xbl aiwlalex ig ckts dlckal sbktlh ktlks*
i|xgnxxlh }nxb xkdjls* dlecbls* skeh dirls* keh vkt`nem dk~s
o|xxnem nexi xbl sxtllx% Xbl lgglcx }ks xi x|te xbl sxtllx
nexi ke idsxkcjl ci|tsl git aixit wlbncjls* keh ke lrxle!
snie ig bial git tlsnhlexs "sll gnm|tl 4%;.%
]iieltwle }ltl iggncnkjj~ lehitslh d~ xbl H|xcb miw!
ltealex ne ;>=7% Iwlt xbl elrx hlckhl* xbl nhlk svtlkh
xi ake~ ixblt ci|extnls% Jk}s keh tlm|jkxnies }ltlcbkemlh xi vltanx }iieltg hlsnmes ne Mltake~* S}lhle*
Hleakt`* Lemjkeh* Gtkecl* Okvke* Nstklj* K|sxtnk* keh
S}nxzltjkeh% D~ ;>>6* xbltl }ltl aitl xbke 3*<66 sbktlh
sxtllxs ne xbl E lxbltjkehs keh Mltake~* 366 ne Okvke* keh
766 ne Nstklj%3
]iieltwle }ltl ei c|tl!kjj% Xbl }iieltg hlsnme }ks
alkex git sxtllxs }nxb ji} xtkggnc wij|als% Lrxlesnwl |sl
ig sxtllx g|tenx|tl akhl ciewltxlh }iieltwle kdi|x <6
vltclex cisxjnlt xbke eitakj tlciesxt|cxlh sxtllxs% Xbl
x}nsxs keh x|tes* vj|s dtnc` vkwlalex keh vltnihnc tknslh
ktlks* dti|mbx aixitnsxs hi}e xi ‚}kj`nem svllhs*‑ alke!
nem kdi|x ;< `vb it > avb% S|cb ji} svllhs }ltl s|s!
xknekdjl iej~ git sbitx hnsxkecls ie jickj kcclss sxtllxs%
Xbl H|xcb }kexlh xi sll ng xbl hlsnme vtnecnvjls ig
}iieltwle ci|jh dl khkvxlh xi k }nhlt tkeml ig sxtllxs kx
k ji}lt cisx xi xbl miwltealex% Xbl~ lrvltnalexkjj~ cia!
vktlh xbl lgglcxnwlelss ig }iieltwle xi xtlkxalexs ig x}i
x~vls?
C B K V X L T 4
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 2/7
Cbkvxlt 4? Dtnlg Bnsxit~ ․ ;;
s|tls }ltl nesxkjjlh ne xbl xi}e clexlts% Xbl tls|jxs ne!cj|hlh k htiv ne svllhs* hlcjnel ne kccnhlexs* keh navtiwl!
alex ne knt {|kjnx~* kjj kx iel!gi|txb xi iel! xbnth xbl cisx
ig ciesxt|cxnem k d~vkss% Xbns jlh xi k sltnls ig snanjkt
vtiolcxs ie akne tikhs xbti|mbi|x Hleakt` "sll gnm|tl 4%4.%
Mltake~ cieh|cxlh k tljkxlh xlsx ne xbl sxkxl ig
Eithtblne!]lsxgkjle% X}lex~!lnmbx wnjjkmls jickxlh ie
nexltcnx~ bnmb}k~s }ltl xtkggnc ckjalh }nxb ektti}nems*
ti|ehkdi|xs* xlrx|tlh s|tgkcls* keh tlhlsnmelh sxtllx svkcls%
Snmengnckex svllh tlh|cxnies }ltl tlcithlh git aisx bnmb!
}k~s ks xbl~ tke xbti|mb xi}e clexlts keh git elktj~ kjj
bnmb}k~s ks xbl~ lexltlh xi}es%
Mltake Ktlk}nhl Xtkggnc CkjanemMltake~ lrvltnalexlh ne xbl jkxl ;>=6„s }nxb elnmb!
ditbiih xtkggnc ckjanem%< Xbns }ks xbl ltk }ble xbl xlta
‚wlt`lbtsdlt|bnm|em‑ "xtkesjkxlh ks xtkggnc ckjanem. }ks
cinelh% Xbl Mltakes {|nc`j~ jlktelh xbkx ckjanem nehn!
wnh|kj sxtllxs tls|jxlh ne xtkggnc hnwltsnie% Kjtlkh~ {|nlx
sxtllxs dlckal {|nlxlt ks xtkggnc aiwlh xi kjtlkh~ cie!
mlsxlh sxtllxs% Xbl Mltakes hlcnhlh xi xlsx xbl glksndnjnx~
ig ktlk}nhl xtkggnc ckjanem* }bltl ckjanem vtnecnvjls }ltl
lrxlehlh xi akne tikhs%
Ne xbl ;>26„s* k jiem!xlta hlaiesxtkxnie }ks cie!
h|cxlh ne snr Mltake xi}es "sll gnm|tl 4%3.% K 36!`vb
svllh jnanx }ks navislh iwlt jktml ktlks0 jickj sxtllxs keh
cijjlcxits }ltl xtlkxlh }nxb svllh xkdjls* cbnckels* keh
vnecb vinexs0 keh iel!}k~ sxtllxs }ltl ciewltxlh xi x}i!
}k~ ivltkxnie% Tnem tikhs keh ktxlt nkjs }ltl ektti}lh ne
sial cksls% Kjxltekxnwl xtkwlj aihls }ltl mnwle bnmblt
vtnitnx~% Xbl hlaiesxtkxnie bkh xblsl tls|jxs?
․ Wij|als }ltl |ecbkemlh%
․ Svllhs }ltl tlh|clh%
Gnm|tl 4%4% Hkensb Lewntiealexkjj~ Khkvxlh Xbti|mb Tikh%
"Wnehlt|v* Hleakt`.
Si|tcl? J% Blttsxlhx lx kj%* K e Navtiwlh Xtkggnc Lewntiealex‘ K Ckxkjim|l ig Nhlks* Hkensb Tikh Hntlcxitkxl* Civlebkmle* Hle!akt`* ;>>3* v% ;;=%
․ Gtl{|lec~ ig kccnhlexs }ks |ecbkemlh* d|x slwltnx~
}ks tlh|clh%
․ Knt vijj|xnie }ks tlh|clh%
․ Einsl }ks tlh|clh%
․ G|lj |sl nectlkslh it hlctlkslh hlvlehnem ie xbl ji!
ckxnie%
Xblsl visnxnwl tls|jxs bljvlh leci|tkml ake~ cnxnls kctissxbl mjidl xi khivx ktlk}nhl xtkggnc ckjanem vtimtkas%
Eixkdjl lrkavjls necj|hl Ihlesl ne Hleakt`0 Mixld|tm
keh Akja÷ ne S}lhle0 Mtienmele* Hljgx* Xnjd|tm* Xbl
Bkm|l* keh Kasxlthka ne xbl Elxbltjkehs0 Dijimek keh
Vktak ne Nxkj~0 _|tncb keh Dkslj ne S}nxzltjkeh0 keh I sk`k*
Xi`~i* keh Ekmi~k ne Okvke%7
Mltake~„s Mtlle Vktx~ bks ktm|lh xbkx* lwle }nxb
ktlk}nhl xtkggnc ckjanem* blkw~ xtkggnc lehs |v sial}bltl
ne cnxnls% Xblnt wnl} ns mknenem c|ttlec~ keh* ei} ne xbl
jkxl ;>>6„s* cnx~}nhl vijncnls ktl dlnem khivxlh xi tlsxtkne
k|xiaidnjl |sl% Xtkggnc tlsxtknex ns ckjjlh xbl ‚xbnth mle!
ltkxnie‑ ig xtkggnc ckjanem* cianem ks nx hils kgxlt xbl
elnmbditbiih keh ktlk}nhl kvvtikcbls% Kjxbi|mb snan!
jkt xi xtkwlj hlakeh akekmlalex ne xbl \enxlh Sxkxls*
xtkggnc tlsxtknex ne Mltake~ ns dlnem v|ts|lh a|cb aitl
wnmiti|sj~%=
Dtnxnsb ‚Lewntiea lexkj Xtkggnc Akekmlalex‑
K ;>73 Dtnxnsb miwltealex hic|alex* Xtkggnc ne Xi}es*2 ns
igxle ctlhnxlh }nxb jk|ecbnem xbl aihlte xtkggnc ckjanem
aiwlalex% Xbl tlvitx„s k|xbit* Cijne D|cbkeke* ns cie!
snhltlh xbl gkxblt ig xtkggnc ckjanem d~ ake~ L|tivlkes%
Xb|s nx ns s|tvtnsnem xbkx Dtnxkne bks iej~ tlclexj~ dlm|e
xi navjlalex xbl tkeml ig alks|tls |slh* xbl lrxlesnie
ig xtkggnc ckjanem xi akne tikhs* keh xbl tlhlsnme ig sxtllxlewntiealexs xi ctlkxl vlivjl vjkcls%>
Xbl D|cbkeke tlvitx }ks xbl gntsx iggncnkj hic|alex
xi tlcimenzl xbkx mti}xb ig xtkggnc xbtlkxlelh xbl {|kjnx~
ig |tdke jngl% Bi}lwlt* ciavktlh }nxb c|ttlex xbne`nem
ie xbl s|dolcx* xbl sij|xnies iggltlh ne xbl tlvitx }ltl
sbitxsnmbxlh% \tdke ktlks }ltl xi dl tlciesxt|cxlh xi kc!
ciaaihkxl xbl k|xiaidnjl% Elnmbditbiihs }ltl xi dl
vtixlcxlh jktmlj~ d~ cjisnem sxtllxs keh |snem sbitx iel!
}k~ slmalexs xi vtlwlex xbti|mb xtnvs%Wij|al ciextij alk!
s|tls }ltl lavbksnzlh xi xbl wntx|kj lrcj|snie ig svllh
ciextij alks|tls "sll cbkvxlt 3.%
D|cbkeke!nesvntlh xtkggnc ckjanem vjkes }ltl navjl!
alexlh xbti|mbi|x Dtnxkne |ehlt xbl ;>7> Bi|snem Kcxkeh k ;>== sxtllx hlsnme ake|kj " Hlsnme D|jjlxne 34* |v!
hkxlh ne ;>>4.%;6 Xbl \tdke Skglx~ Vtiolcx* k xtkggnc ckja!
nem nenxnkxnwl jk|ecblh ne ;>24 xi tlh|cl kccnhlexs* kjsi
glkx|tlh D|cbkeke!jn`l wij|al ciextijs% Nx bkh k tljk!
xnwlj~ aihlsx navkcx ie cijjnsnie tkxls ciavktlh }nxb
Mltake* H|xcb* keh Hkensb hlaiesxtkxnies% Ciavktnem
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 3/7
;4 ․ Xtkggnc Ckjanem? Sxkxl ig xbl Vtkcxncl
Si|tcl? Ci|ex~ S|twl~its Sicnlx~* Xtkggnc Ckjanem ne Vtkcxncl* JkehitV|djnsbnem* Jxh%* Jiehie* Lemjkeh* ;>>8* v% ;;8% Tlvtnex lh }nx bvltanssnie%
Gnm|tl 4%8% Tknslh Nexltslcxnie ne k 46!avb _iel%
"Akecblsxlt* Lemjkeh.
Gnm|tl 4%3% Iel ig Snr Mltake Xi}es ne k Xlsx ig Ktlk}nhl Xtkgg nc Ckjanem% "D|rxlb|hl* Mltake~.Si|tcl? T % Xijjl~* Ckjanem Xtkggnc ne Tlsnhlexnkj Ktlks* Dtlgn Vtlss* Dtlgn* Lemjkeh* ;>>6* v% 88%
xblsl ci|extnls* iel ctnxnc }tnxnem ne ;>2> hlcjktlh xbkx
xbl ‚kvvjnckxnie ig xtkggnc ckjanem ne Dtnxkne bks%%%dlle
kjaisx navltclvxndjl* navjlalexlh bltl keh xbltl ie el}
bi|snem lsxkxls* keh |s|kjj~ ne k wlt~ hnj|xlh keh gknex!
blktxlh akeelt%‑;;
Cbkemls ne jk} keh tlm|jkxnie* keh k el} lhnxnie ig
xbl sxtllx hlsnme ake|kj* bkwl dti|mbx Dtnxkne nexi jnel
}nxb xbl tlsx ig L|tivl% Tlm|jkxnies }ltl jndltkjnzlh ne
;>27 keh ;>>6 xi vltanx xbl |sl ig wltxnckj alks|tls ixblt
xbke ti|ehlh ;4!giix b|avs* k vtignjl hlwljivlh d~ xblDtnxnsb keh |slg|j ne ake~ kvvjnckxnies d|x njj!s|nxlh git
tknslh ctiss}kj`s* tknslh nexltslcxnies* keh anhdjic` jick!
xnies ie akoit tikhs% Xbl ‚Cbnjhtle keh T ikh Skglx~‑
ckavknme jk|ecblh ne ;>>6 keh ke kcciavke~nem tlm|!
jkxnie vltanxxlh git xbl gntsx xnal xbl hlsnmekxnie ig 46!
avb ziels "sll gnm|tl 4%8.% Xbl ;>>4 Xtkggnc Ckjanem Kcx
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 4/7
Cbkvxlt 4? Dtnlg Bnsxit~ ․ ;3
NavljjltKemjl Vinex
Gnm|tl 4%<% K|sxtkjnke Ckjanem Alks|tls%
Vbixi Ctlhnx? Oislvb V% Vltiel* Aljdi|tel* Wncxitnk* K|sxtkjnk
Htnwl}k~ Jne` Hnkaieh Cbi`lt
keh ;>>3 Xtkggnc Ckjanem T lm|jkxnies lrvkehlh xbl tkeml
ig k|xbitnzlh alks|tls xi necj|hl kjaisx ke~ wltxnckj it
bitnziexkj glkx|tl nakmnekdjl% Xbl ;>>4 lhnxnie ig Hlsnme
D|jjlxne 34 sbngxlh gtia khwickxnem k xtll!jn`l bnltkt!
cb~ ig tikhs xi k bnltktcbnckj elx}it` ig xtkggnc!ckjalh
sxtllxs%
K|sxtkjnke ‚Jickj Ktlk Xtkggnc Akekmlalex‑
Gijji}nem xbl D|cbkeke aihlj* K|sxtkjnk dlmke nxs xtkggnc
ckjanem lggitxs }nxb sxtllx cjis|tls keh ciewltsnies xi iel!
}k~ sxtllxs* d|x siie vtimtlsslh dl~ieh xblsl alks|tls%
D~ xbl ;>26„s* Khljknhl* Aljdi|tel* keh S~hel~ bkh g|jj!
dji}e ‚jickj ktlk xtkggnc akekmlalex‑ vtimtkas ne vjkcl*
cieclextkxnem ie tlsnhlexnkj sxtllxs%;4 K ;>22 s|twl~ nhle!
xngnlh b|ehtlhs ig svllh ciextij alks|tls ne xbl S~hel~
Alxtivijnxke Ktlk kjiel%;3
Xbl lavbksns ne K|sxtkjnke xtkggnc ckjanem sbngxlh kmkne
ne ;>2>* }nxb k ckavknme d~ xbl Ciaanxxll Kmknesx T i|xl
X}lex~% Xbns ciaa|enx~ mti|v hlwljivlh k vjke iggltnem
xtkggnc ckjanem ks ke kjxltekxnwl xi k akoit bnmb}k~ vtiolcx%
Xbl vjke* keh xbl tls|jxnem v|djncnx~* htl} kxxlexnie xi
vtidjlas ig bnmblt ithlt tikh}k~s%;8
Xihk~* iel cke gneh ake~ x~vls ig xtkggnc ckjanem alk!
s|tls ie K|sxtkjnke sxtllxs xbkx bkwl eix ~lx kvvlktlh ne
xbl \enxlh Sxkxls "sll gnm|tl 4%<.% Iel cke kjsi gneh ke
lrxtkithnekt~ e|adlt ig ti|ehkdi|xs* kjaisx 4*666 kx jksx
ci|ex% K|sxtkjnk bks dlle k jlkhlt ne xbl |sl ig aihlteti|ehkdi|xs git xtkggnc ckjanem keh nexltslcxnie ciextij%
Nx bks kjsi dlle k jlkhlt ne ti|ehkdi|x ckvkcnx~ tlslktcb
keh kekj~sns%
Jlssies gtia Kdtikh
Bkwnem k ciesnhltkdjl blkh sxktx* L|tivl keh K|sxtkjnk
bkwl a|cb xi sbktl }nxb xbl \enxlh Sxkxls kdi|x xtkggnc
ckjanem% Slwltkj xtlehs ktl lwnhlex* s|cb ks xbl sbngx gtia
wij|al ciextijs xi svllh ciextijs* gtia snavjl xi hnwltsl
vtimtkas* keh gtia svix xi ktlk}nhl xtlkxalexs% Xblsl
xtlehs ktl o|sx dlmneenem xi sbi} |v ne xbl \enxlh Sxkxls
"sll cbkvxlt 3.% Xbl khwkexkml ig s|vvitxnwl jlmnsjkxnie ns
lwnhlex gtia xbl L|tivlke lrvltnlecl% \%S% xtkggnc ckja!
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 5/7
;8 ․ Xtkggnc Ckjanem? Sxkxl ig xbl Vtkcxncl
nem ns vticllhnem }nxbi|x ke~ iggncnkj skecxnie* xi nxs jlmkj
hlxtnalex "sll cbkvxlt 7.% Xbl L|tivlkes bkwl cieh|cxlh
slwltkj jktml!sckjl ciextijjlh hlaiesxtkxnies xi dlxxlt ks!
slss xbl dlelgnxs keh cisxs ig xtkggnc ckjanem% \%S% vtimtkas
bkwl mleltkxlh dlgitl!keh!kgxlt svllh* wij|al* keh cijjnsnie
hkxk* d|x eixbnem l{|nwkjlex ne scivl it tnmit xi xbl L|ti!
vlke sx|hnls "sll cbkvxlt <.% Sial L|tivlke ciaa|en!xnls bkwl jiem snecl ciecj|hlh xbkx xtkggnc ckjanem a|sx
leciavkss bnmblt ithlt tikhs ng xtkggnc skglx~* jnwkdnjnx~* keh
}kj`kdnjnx~ ktl xi dl kcbnlwlh i|xsnhl nsijkxlh vic`lxs%
Mnwle xbl ciextiwltsnls hlsctndlh ne cbkvxlts ;* =* keh >* k
snanjkt ciecj|snie ak~ elwlt dl tlkcblh ne xbl \enxlh Sxkxls%
\%S% Dlmneenems
\sl ig sxtllx cjis|tls keh xtkggnc hnwltxlts ne xbl \enxlh
Sxkxls hkxls dkc` xi xbl jkxl ;>86„s it lktj~ ;><6„s* }ble
Aiexcjknt* EO* keh Mtkeh T kvnhs* AN* xtlkxlh vtidjla
sxtllxs }nxb xblsl alks|tls%;< Dlt`ljl~* CK* }ks vtidkdj~gntsx xi lsxkdjnsb k g|jj!dji}e vtimtka ig xtkggnc ckjanem*
}ble nx khivxlh k cnx~}nhl xtkggnc akekmlalex vjke ne
;>=<% Slkxxjl* ]K* ak~ bkwl dlle gntsx xi hi ktlk}nhl
vjkeenem* }ble nx cieh|cxlh elnmbditbiih!}nhl hla!
iesxtkxnies ne xbl lktj~ ;>=6„s% Slkxxjl bks aitl lrvltn!
lecl navjlalexnem aitl xtkggnc ckjanem alks|tls xbke
ke~ ixblt ciaa|enx~ ne xbl \enxlh Sxkxls%
Slkxxjl„s lktj~ s|cclss }ks h|l* ne vktx* xi nxs kdnjnx~ xi
mlx g|ehnem ne vjkcl% K (;4!anjjnie dieh nss|l git elnmb!
Gnm|tl 4%7k% Itnmnekj Hlaiesxtkxnie% "Slkxx jl„s Sxlwles Elnmbditbiih. Gnm|tl 4%7d% Vltakelex Nesxkjjkxnie% "Slkxxjl„s Sxlwles Elnmbditbiih.
Si|tcl? Xtkggnc keh Xtkesvitxkxnie Hnwnsnie* ‚K Sx|h~ ne Xtkggnc Hnwltsnie ne xbl Sxlwles Elnmbditbiih*‑ Cnx~ ig Slkxxjl* ]K* ;>=8%
ditbiih sxtllx navtiwlalexs vksslh ne ;>72% Dieh vti!
cllhs }ltl |slh git k sltnls ig xtkggnc ckjanem hlaiesxtk!
xnies%
Sxlwles Elnmbditbiih Hlaiesxtkxnie
Xbl gntsx hlaiesxtkxnie* ne xbl Sxlwles elnmbditbiih*
tnwkjs ne sivbnsxnckxnie sial ig xihk~„s dlsx vtiolcxs% Nxdlmke ne ;>=; keh newijwlh k ;4!s{|ktl!djic` ktlk ig
mtnhhlh sxtllxs xbkx }ltl |slh ks c|x!xbti|mb ti|xls% Kj!
xbi|mb dithltnem ktxltnkjs bkh lrclss ckvkcnx~* i|xsnhlts
kvvktlexj~ gi|eh nexltekj sxtllxs aitl ciewlenlex git clt!
xkne xtnvs% Xi hnsci|tkml xbti|mb xtkggnc* xbl nenxnkj hla!
iesxtkxnie newijwlh k sltnls ig xlavitkt~ hnkmiekj hnwltxlts
ciesxt|cxlh }nxb <6!mkjjie ht|as% Hnwltxlts }ltl vjkclh
kx dixb lehs ig sxtllxs* ctlkxnem wlt~ nehntlcx xtnvs git xbl
elnmbditbiih„s i}e tlsnhlexs "sll gnm|tl 4%7k.% Xbns ne!
ciewlenlecl }ks cittlcxlh gijji}nem k gkwitkdjl elnmb!
ditbiih wixl xi aihng~ xbl hlaiesxtkxnie% Xtkggnc cntcjls
tlvjkclh hnwltxlts kx iel leh ig lkcb sxtllx "sll gnm|tl
4%7d.% K bkjg sxtllx cjis|tl }ks nesxkjjlh* keh k hnkmiekjhnwltxlt }ks tlhlsnmelh xi vltanx ke khhnxniekj x|tenem
aiwlalex% Xbns }ks Slkxxjl„s gntsx xlsx ig }bkx dlckal xbl
}it`bitsl ig nxs xtkggnc ckjanem vtimtka‘xbl xtkggnc cntcjl%
Nx }ks kjsi xbl gntsx xlsx ig nxs vtlglttlh kjxltekxnwl xi k g|jj
sxtllx cjis|tl "n%l%* k bkjg cjis|tl xbkx djic`lh xtkggnc ne
iel hntlcxnie.%
Gnekjj~* ne lktj~ ;>=3* vltakelex jkehsckvlh cntcjls keh
hnwltxlts }ltl nesxkjjlh xi tlvjkcl xbl xlavitkt~ iels%
Dlgitl!keh!kgxlt xtkggnc ci|exs sbi}lh k tlh|cxnie ne ne!
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 6/7
Cbkvxlt 4? Dtnlg Bnsxit~ ․ ;<
Gnm|tl 4%=% Lktj~ Neeiwkxnies ne xbl Sxlwles Elnmbditbiih% "Slkxxjl* ]K.
Xtkwltskdjl HnwltxltXt|eckxlh Hnwltxlt
Xtkggnc Cntcjl Bkjg Cjis|tl
xltekj xtkggnc wij|al ig <7 vltclex% Xtkggnc kccnhlexs* }bncb
bkh kwltkmlh ;4 vlt ~lkt* gljj xi zlti h|tnem xbl 4 ~lkts ig
xbl hlaiesxtkxnie% K gijji}!|v s|twl~ ig tlsnhlexs gi|eh
mleltkj skxnsgkcxnie }nxb xbl xtlkxalex%
Sltni|s cieclte }ks tknslh d~ xbl Slkxxjl Gntl Hlvktx!
alex% Laltmlec~ tlsviesl }i|jh dl kgglcxlh* vktxnc|!
jktj~ d~ xbl iel g|jj hnkmiekj hnwltxlt% Xbl sij|xnie }ksxi vjkcl gntl b~htkexs ie lkcb snhl ig xbkx hnwltxlt keh
hlsnme nx xi dl xtkwltskdjl d~ laltmlec~ wlbncjls "sll gnm!
|tl 4%=.%
Jlssies gtia Slkxxjl
Xbns lktj~ hlaiesxtkxnie njj|sxtkxls xbl }nshia ig slwltkj
vtkcxncls?
․ Xlsxnem ciavjlr ktlk}nhl xtlkxalexs dlgitl navjl!
alexnem xbla vltakelexj~
․ Ksslssnem v|djnc s|vvitx git xbl xtlkxalex
․ Cieh|cxnem dlgitl!keh!kgxlt sx|hnls ig xtkggnc navkcxs
․ Necj|hnem xtkggnc kccnhlexs kaiem xbl navkcxs sx|hnlh
․ ]it`nem }nxb laltmlec~ sltwncls xi khhtlss xblnt cie!
cltes
․ Ivxnem git xbl aisx ciesltwkxnwl hlsnmes xbkx }njj hi
xbl oid
Slkxxjl„s sljlcxnwl tlvjkclalex ig wij|al ciextijs "hnkmi!
ekj hnwltxlts. }nxb svllh ciextijs "xtkggnc cntcjls. }ks vkt!
xnc|jktj~ lejnmbxlelh git nxs xnal%
Ixblt Lktj~ Vtimtkas
Slkxxjl keh Dlt`ljl~ }ltl gijji}lh d~ ixblt ciaa|en!
xnls% Aisx lrvltnalexlh }nxb xtkggnc ckjanem alks|tls ne
ke nsijkxlh cksl it x}i dlgitl lsxkdjnsbnem gitakj vti!
mtkas% Nehllh* nx }ks xbl cnx~}nhl hlakeh ctlkxlh d~ xblsl
nsijkxlh lrkavjls xbkx vtiavxlh xbl ctlkxnie ig g|jj!dji}e
vtimtkas% Xbl ciaa|enxnls ne xkdjl 4%; }ltl kaiem xbl
gntsx xi lsxkdjnsb vtimtkas% Ciaa|enxnls xbkx lrvltnalexlh
}nxb sxtllx cjis|tls* hnwltxlts* it ixblt alks|tls d|x
sxivvlh kx xbkx‘keh xbltl }ltl ake~ s|cb vjkcls‘ktl
eix jnsxlh%;7
8/3/2019 Traffic Calming Chapter 2
http://slidepdf.com/reader/full/traffic-calming-chapter-2 7/7
;7 ․ Xtkggnc Ckjanem? Sxkxl ig xbl Vtkcxncl
Xkdjl 4%;% Kvvtirnakxl Sxktx Hkxls ig Ixblt Lktj~ \%S% Xtkggnc Ckjanem
Nenxnkxnwls%
Ciaa|enx~ lkt
K|sxne* XR ;>27
Dljjlw|l* ]K ;>2<
Cbktjixxl* EC ;>=2L|mlel* IT ;>=8
Mknelswnjjl* GJ ;>28
Aiexmialt~ Ci|ex~* AH ;>=2
Vitxjkeh* IT ;>28
Ske Oisl* CK ;>=2
Leheixls
;% Git k mleltkj bnsxit~ ig L|tivlke xtkggnc ckjanem* sll @%
@olaxt|v keh J% Blttsxlhx* ‚Svllh Akekmlalex keh Xtkg!
gnc Ckjanem ne L|tivl? K Bnsxitnckj Wnl}*‑ K ccnhlex Kekj~sns
' Vtlwlexnie* Wij% 48* ;>>4* vv% <=–7<0 K% Cjkt`l keh A%O%
Hitegljh* E kxniekj Dnc~cjnem keh ]kj nem Sx|h~? Cksl Sx|h~
E i% ;>* Xtkggnc Ckjanem* K|xi!Tlsxtncxlh _ iels keh Ixblt Xtkg!
gnc Akekmlalex Xlcben{|ls? Xblnt Lgglcxs ie Dnc~cjnem keh Vl!
hlsxtnkes* Glhltkj Bnmb}k~ Khanensxtkxnie* ]ksbnemxie* HC*
;>>8* vv% 3–480 keh @% Scbjkddkcb* ‚Xtkggnc Ckjanem ne
L|tivl*‑ NXL Oi|tekj*Wij% 7=* O|j~ ;>>=* vv% 32–86%
4% Git xbl bnsxit~ ig H|xcb xtkggnc ckjanem* sll O%B% @tkk~*
‚]iieltwle keh I xblt Lrvltnalexs ne xbl Elxbltjkehs*‑
D|njx Lewntiealex*Wij% ;4* ;>27* vv% 46–4>0 T% Xijjl~* Ckja!
nem Xtkggnc ne T lsnhlexnkj Ktlks* Dtlgn Vtlss* Dtlgn* Lemjkeh*
;>>6* vv% ;>–4=0 S%X% Okessle* ‚T ikh Skglx~ ne \tdke Hns!
xtncxs? Gnekj Tls|jxs ig Kccnhlex Sx|hnls ne xbl H|xcb Hla!iesxtkxnie Vtiolcxs ig xbl ;>=6s*‑ Xtkggnc Lemnelltnem + Cie!
xtij* Wij% 34* ;>>;* vv% 4>4–4>70 keh C% Bkss!@jk| lx kj%*
Cnwnjnslh Sxtllxs‘K M|nhl xi Xtkggnc Ckjanem* Lewntiealex '
Xtkesvitx Vjkeenem* Dtnmbxie* Lemjkeh* ;>>4* vv% ;63–;;8%
3% L% Dle!Oislvb* ‚Cbkemnem xbl T lsnhlexnkj Sxtllx Sclel?
Khkvxnem xbl Sbktlh Sxtllx "]iieltg. Cieclvx xi xbl S|d!
|tdke Lewntiealex*‑ Oi|tekj ig xbl Kaltncke Vjkeenem Kssi!
cnkxnie* Wij% 7;* ;>><* vv% <68–<;<%
8% Git xbl bnsxit~ ig Hkensb xtkggnc ckjanem* sll Bkss!@jk| lx
kj%* iv% cnx%* vv% ;;<–;;>0 J% Blttsxlhx* ‚Xtkggnc Ckjanem
Hlsnme? K Svllh Akekmlalex Alxbih‘Hkensb Lrvltn!
lecl ie Lewntiealexkjj~ Khkvxlh Xbti|mb T ikhs*‑ K ccn!
hlex Kekj~sns ' Vtlwlexnie* Wij% 48* ;>>4* vv% 3–;70 keh J%
Blttsxlhx lx kj%* Ke Navtiwlh Xtkggnc Lewntiealex‘K Ckxk!jim|l ig Nhlks* Hkensb T ikh Hntlcxitkxl* Civlebkmle* Hle!
akt`* ;>>3* vv% ;;–;4%
<% Git xbl bnsxit~ ig Mltake xtkggnc ckjanem* sll Bkss!@jk|
lx kj%* iv% cnx%* vv% 2<–;640 Xijjl~* iv% cnx%* vv% 4>–<=0 V%B%
Di}lts* ‚Lewntiealexkj Xtkggnc T lsxtknex? Mlt ake Kv!
vtikcbls xi Xtkggnc Akekmlalex d~ Hlsnme*‑ D|njx Lewntie!
alex* Wij% ;4* ;>27* vv% 76–=30 B%B % @ljjlt* ‚Lewntieale!
xkj Xtkggnc Tlsxtknexs ie Akoit T ikhs ne xbl Glhltkj Tl!
v|djnc ig Mltake~*‑ D|njx Lewntiealex* Wij% ;4* ;>27*
vv% 88–<=0 B%B% @ljjlt* ‚Xbtll Mleltkxnies ig Xtkggnc Ckja!
nem ne xbl Glhltkj T lv|djnc ig Mltake~*‑ Lewntiealexkj
Nss|ls* VXT C Lh|ckxnie keh T lslktcb Sltwncls* S|sslr*Lemjkeh* ;>2>* vv% ;<–3;0 keh T % Scbe|jj keh O% Jkeml*
‚Svllh T lh|cxnie ie Xbti|mb T ikhs ne Eithtblne!
]lsxgkjle*‑ K ccnhlex Kekj~sns ' Vtlwlexnie*Wij% 48* ;>>4*
vv% 7=–=8%
7% B% Aieblna* ‚Ktlk!]nhl Xtkggnc Tlsxtknex? K Cieclvx
git Dlxxlt \tdke Xtkesvitx*‑ D|njx Lewntiealex*Wij% ;4* ;>27*
vv% =8–24%
=% Sll* git lrkavjl* O% V|cblt keh S% Cjitlt* ‚Xkanem xbl K|!
xiaidnjl ne Mltake~*‑ Xtkesvitxkxnie [|ktxltj~* Wij% 87* ;>>4*
vv% 323–3><%
2% C% D|cbkeke* Xtkggnc ne Xi}es? K Sx|h~ ig xbl Jiem Xlta Vtid!
jlas ig Xtkggnc ne \tdke Ktlks* Blt Akolsx~„s Sxkxnielt~
Iggncl* Jiehie* Lemjkeh* ;>73%>% Git xbl bnsxit~ ig Dtnxnsb xtkggnc ckjanem* sll Bkss!@jk| lx
kj%* iv% cnx%* vv% 7;–230 Xijjl~* iv% cnx%* vv% ;3–;2* <>–=;0
C% Bkss!@jk|* ‚Lewntiealexkj Xtkggnc Akekmlalex ne Dtnx!
kne‘Hils Nx Lrnsx9‑ D|njx Lewntiealex*Wij% ;4* ;>27* vv%
=–;>0 keh Ci|ex~ S|twl~its Sicnlx~*Xtkggnc Ckjanem ne Vtkc!
xncl* Jkehit V|djnsbnem* Jiehie* Lemjkeh* ;>>8* v% >%
;6% O% Eidjl keh K% Sanxb* Tlsnhlexnkj Tikhs keh Giixvkxbs‘
Jk~i|x Ciesnhltkxnies‘Hlsnme D|jjlxne 34*Blt Akolsx~„s Sxk!
xnielt~ I ggncl* Jiehie* Lemjkeh* ;>>4%
;;% Xijjl~* iv% cnx%* v% 7;%
;4% Git xbl bnsxit~ ig K|sxtkjnke xtkggnc ckjanem* sll ]%D% Bkmke
keh S%L% Kakaii* ‚T lsnhlexnkj Sxtllx Akekmlalex ne
Si|xb K|sxtkjnk*‑ NXL Oi|tekj*Wij% <2* Aktcb ;>22* vv% 3<–
8;0 T% Dtnehjl* ‚Jickj Sxtllx Svllh Akekmlalex ne K|s!
xtkjnk‘Ns Nx ‒Xtkggnc Ckjanem„9‑ K ccnhlex Kekj~sns ' Vtlwle!
xnie* Wij% 48* Ei% ;* ;>>4* vv% 4>–320 keh T % Dtnehjl* ‚Xtkg!
gnc Ckjanem ne K|sxtkjnk‘Aitl Xbke E lnmbditbiih Xtkggnc
Akekmlalex*‑ NX L Oi|tekj* Wij% 7=* O|j~ ;>>=* vv%
47–3;%
;3% Dtnehjl* iv% cnx%* ;>>4%
;8% Cnxnzles Kmknesx T i|xl X}lex~ "CKTX.* Xbl Sij|xnie xi
T i|xl 46 keh k El} Wnsnie git Dtnsdkel* kwknjkdjl gtia Sle!
sndjl Xtkesvitxkxnie Ivxnies git Vlivjl* Xnmkth* IT * ;>2>%
;<% ]%S% Biad|tmlt lx kj%* T lsnhlexnkj Sxtllx Hlsnme keh Xtkggnc
Ciextij* Vtlexncl Bkjj* Lemjl}iih Cjnggs* EO* ;>2>* v% ;6%
;7% Xbl itnmnekj xtkggnc ckjanem vtiolcx ig xbl Glhltkj Bnmb!
}k~ Khanensxtkxnie* |ehlt xk`le cntck ;>26* gi|eh ;46 o|!
tnshncxnies ne Eitxb Kaltnck xbkx bkh xk`le sial kcxnie
xi ciextij svllhnem% H%X% Sanxb keh H% Kvvjl~kth* Navtiw!
nem xbl Tlsnhlexnkj Sxtllx Lewntiealex‘Gnekj Tlvitx* Glhltkj
Bnmb}k~ Khanensxtkxnie* ]ksbnemxie* HC* ;>2;* xkdjl ;%