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<br />STATE
<br />FEDERAL PROJECT NO.
<br />FrL
<br />MEET TOTAL
<br />iNO.
<br />3 ; ,
<br />Div. NO
<br />H11111 '
<br />1 r z
<br />..r ,
<br />CALIF.
<br />S® t
<br />� 7
<br />4 14
<br />.
<br />, ,
<br />:��.%: w.:urar'ai-�ma-,nuwemz�.ynsn;un.,w..s__ .. ....,.. - __... ...- ee.
<br />- +,_.mu � .. ,_ _ n _ v. _.- _._ ...._ ..._ _. . __. ._--.__ .__.. ... ,... ... .__
<br />e ` • �..asurlL�.s--�.-.--_-�� r r+. ..+.v.e,uvn+oww,eraew-..._.+w m.
<br />_ .w....._�...u�„•e..
<br />... _aa®ms _. _.- ... . E•..a _ _ sJ¢w v `•r�+Et Sva,..-�'-�a_w.Rb`1.
<br />Whs-.s.a. tThufL' "mNeads:um, .�3u•i+.i*"'�'vu"39L:.',WFvt.+��Y_.-s_aa
<br />C.'w:�� ursxMs•�
<br />(_
<br />Widen for irdestrian
<br />_ d ` 3 - 2" x 6" x 20'-0' Pail
<br />8"x8"x5'-4"Post
<br />Wa1kway when require Curb I" Charnfe r i
<br />Shoulder Line __.. __ ._ -- - 12 d Nails
<br />1-6 R F -1
<br />A !PIP
<br />_ 34" x 14" Carriage bolts - w 1/2 x 14"Carriage bobs iv
<br />, 2a' 3d' - - 4�' 9fl' 60' -lo' 8a' - -- with cut washers with cut mashers Ike
<br />A _ -}- at
<br />-
<br />/F i r �''` /F;rF llri\\1\ J'♦\Vl/♦\\%1♦\\'//\\/h\\Y/♦!\ir1•\\'//,\\'/J\\'J/-\\'J- \!♦\\/1♦\\%1i\\'!/♦\\r1Ja\!%j♦\\%h\\%/♦\\li�\• ♦ /♦ A\Y/A\Y/A\
<br />------ -- - -- -- -- _ �- --_ _ ,®, Edge of .Pavement rJk "V°" Ln 1
<br />n
<br />-- -- - - - - - - .- - - --- - s--J rAl
<br />OO
<br />k --- - - - ,- - -----� - t-
<br />;." Rail I� v IVi FRONT ELEVATION t ���_ { 1
<br />W _ Offset from bridge curb to edge of shoulder r 1
<br />L - Length of guard r it
<br />�, -- X = Distance from beginnlnt of guard rail at bridge /-3iA'Cut washer l�`Cut washers
<br />Y = Offset at each post Jo* Joint Joint SIDE ELEVATION
<br />e 1 \
<br />r • • e a e :.. ► . Y Countersunk full depth '.12d Nails �- Joint
<br />r
<br />t '
<br />4
<br />,1W
<br />x W4
<br />!9
<br />X
<br />CIs.T. ca@drm RGVTQ SE�'T oa a%ASE: TOYAL
<br />Approval Recommt _r s_--
<br />As iatsnt St/-eighway fnginetr
<br />App a --5v pte rnb_er_ 7,1950__-
<br />State highway Engineer Civil rLicense Ml?2oeA
<br />To accom-psny Plana doled - ��___-.-_
<br />► FOR i CHANGE
<br />014 CONTINUOUSLY CURBED MEDIANS
<br />Ed of Pavement--TBese_Line Parallel to Pavements
<br />-_ ----------------------
<br />A
<br />--- __
<br />�WW Curb ;C
<br />'D -,
<br />,
<br />„Tsn�ent
<br />1 ,`
<br />C'
<br />-b t
<br />AD = Taper Length
<br />D'
<br />A E = EC = CD = J AD
<br />Width of Speed
<br />Change Rene is*,
<br />AB' & C'D' are Parabolic
<br />usually the same width as the
<br />Curves
<br />adjacent lane
<br />The fp1lowing table gives offsetsfrom a BASE LINE
<br />parallel to
<br />the EDGE OF PAVEMENT at intervals measured from point "A"
<br />Add 'E' for measurements from edge of pavement.
<br />Offset from EASE LINE
<br />LENGTH OF TAPER ,
<br />FEET
<br />90
<br />1 FZo �
<br />E5o l80
<br />f -2�0 t 270
<br />DD'= 9' DD'= l0' DD`=12'
<br />DISTANCE FROM POINT "A"
<br />0 0 0 -
<br />-- -
<br />- -
<br />0.14 0.16 0.19 7.5
<br />10 12.5 15
<br />20 22.5
<br />0.56 0.62 035 15
<br />20 25 30
<br />40 45
<br />1.27 1.41 1.69 22.5
<br />30 37.5 45
<br />60 67.5
<br />5- 2.25 2.50 3.00 30-
<br />40 50 60
<br />80 90
<br />4.50 5.00 6.00 45
<br />60 75 90
<br />120 135
<br />C`- 6.75 7.50 9.00 60
<br />80 100 120
<br />160 180
<br />7.73 8.59 10.31 675
<br />90 112.5 135
<br />180 202.5
<br />844 938 11.25 75
<br />100 125 150
<br />200 225
<br />8.86 984 11.81 62.5
<br />110 137.5 165
<br />220 247.5
<br />9.0 10.0 12.0 90
<br />120 150 180
<br />• 240 270
<br />s Where Edge of Pavement
<br />is a curve, neither base line -
<br />nor toper between B' rr C` will
<br />be a tangent. Use
<br />proportional
<br />offsets from B` to C'
<br />* *The adopted offset aE°is
<br />usually Telong outside
<br />edge of
<br />pavement but may vary in
<br />some cases.
<br />•_---('N ^\I--
<br />X
<br />W = 3'
<br />W = 4'
<br />W = 5'
<br />W=6'
<br />W= 7'
<br />W = 8' PLAN
<br />SECTION A A
<br />10
<br />0.12
<br />0.11
<br />0.08
<br />0.07
<br />0.0'6
<br />0.06 LAMINATED GUARD RAILING
<br />Offset mounting on curb at
<br />20
<br />0.48
<br />0.44
<br />0.31
<br />0.30
<br />0.23
<br />0.22
<br />end of bridge
<br />30
<br />1.08
<br />1.00
<br />0.70
<br />0.67
<br />0.52
<br />0.50
<br />40 1.92 1.78 1.25 1.19 0.93 0.89 trarri cclow
<br />,;Wm ---- 50 3.00 2..78 1.95 1.85 1.45 1.39 Curb Q �, --_
<br />_ 2 lane hlghw - 4.00 2.81 2.67 2.08 2.00 - - - _ _1-
<br />10 3.83 3.63 2.83 2.72
<br />s, _
<br />80 5.00 4.74 3.70 3.56 - -
<br />-` 90 - -- Traffic Flow
<br />6.00 4.69 4.5a - �--
<br />Multi = lone with nxdien strip on bekige 100 5.79 5.56 �®---10' 17.5' 12 5' --
<br />110 7.00 6.72
<br />- 120 8.00o
<br />Offset from edge of pavement = Y * a. �
<br />Multi -lane with separate structures (a)- Offset from pavement edge to tap of bridge cure face, � - - , _ C -
<br />I L INSTALLATION F R GUARD AILING AT BRIDGES - - - - - - �
<br />Chamfer
<br />- T Si
<br />;, T1
<br />Paint BlecKlle
<br />�10 " stencil Stations
<br />in Black
<br />-0 Paint White
<br />,/_ -
<br />i- I" Ch er f
<br />� N
<br />> _--
<br />Traffic Flow
<br />" SECTION =- 5'to19 5'to 10' 5'to 10'
<br />Rain Rail
<br />i 21 Batter51andard Double Stripe by Others '
<br />s an or other steel v
<br />-S post equivalent Variable
<br />f 0' to 00, E
<br />E section
<br />E % 0.33' >
<br />Cr9 X CT? -sue O - 4
<br />co ;O 0B7'
<br />.? 0.08, R 00 to ad. 0.04' 4.08' R a d.
<br />� 45-
<br />0.25 Max` __ .�' T e 0:(i8° Red.
<br />;1NCtitN%!♦\�/I.\r1\`19.t1rIC\ �" ♦ o P\Crl�t\%!♦11yJ.� /� /
<br />°
<br />CROSS- SECTION SIDE -VIEW A A
<br />. vqk:\ . , i11V7X. 1 lam- A ° -A v
<br />•' ' = 1v61 R' .
<br />�; RAISE® S A j �_,•�
<br />,
<br />® «•
<br />FRONT
<br />s�
<br />T I l 8E Notepost-
<br />� A L REAR Roil to be fastened to 4" M � .,,,� --- - _ .-_- - -- _ _ . r A •_._, ------- -- --------------- - - - G T "..:s .__' -..._ _
<br />Ei `
<br />W6f R
<br />0 - p A, „gyp �o
<br />' - Ta et Plate as per, anu acturertc lnstructHDns 8" Round\Ho1e�Set rail in positron
<br />- -----a- ---
<br />and fill with ClassCopCO Max.'Aggregate W61 � ,� _
<br />CULVERT MARKERS z Chamfer----�, c c
<br />18 Gage Metal Franx - - POSTS FOR METAL GUARD RAILING .®, . , � ;, � � e -� ` w61 R PiJBi.1C ROAD INTERSECTION
<br />X - 8" Reflectors " 3-3" Red Reflectors on Rt. 01 ° ' we't v�itla R•121?, Var.
<br />2 2 _ _ _ 18 Gage Metal Frame - „
<br />of Traffic Flow or 2-3 ClQar-�'► /�, Red Ref Ri 120'
<br />Reflectors on Lt.of'Traffic Flow N cr ; R'32'
<br />�' ,� • 'w • {$"--..-m-,� 3"Yellow Refkfors � -
<br />v, Red where shown on plans }' � v �.,. ` R=120' 3�' R.120'
<br />p
<br />y, i��� rig •� Bolts __� �� /�i, 18 Gauge oa 'Q �� �' _ 3' 49
<br />`o A
<br />-'_ Metal Frame'% ' ,� m _A ''", --
<br />o cL, holes ° I cn M c VV81 R---..;� �-�- 1 i- -100' Edge of Pavement
<br />'°' T of Curb
<br />_ YYetlovvReflectars Wiles va A c
<br />Top �-, 1
<br />SICRea where shown - a. � Edge of Pavernen
<br />' � 4"x4" S4S Tirnber Post on plans-
<br />. Pavement - 80 Ws { p '© 33'
<br />o ® ® AirA .a .� D
<br />,ti♦JR•=Y Rs?5'
<br />Y'l.V:+ICI'/di1 /d r,\� r.tt• '.iY. �,5 , ..1' ; r. ,♦:7i: f.r.\Y '-,Ylh\+'J .'� x ',1 �.._ _'-.-•
<br />1' N
<br />• ,_' 1 ; 1 .� 17 d Nails 1 1 1 M 1 1' 1�f6! ii c Ver-
<br />'=r\vr e\v/rrr:rt'.r rl., c .rr,\` r.,\� �� r r7°:�Tr R �r 7l rr 1 .1 ( 1111 ��� LEG E N D
<br />1 r 1 �r ° .;� GUIDE P ►SETS PRIMATE R0�0 INTERSECTION
<br />1 p 1 ,� „ " " t , Guide Post type Ref lectors
<br />�, 1 p t 1 �1 } f"'"''""''"`I 1 f • Ix 4 x8 Trmber - 1 ;� i For details of 1c:, ='- A Unreftectorized 4 Color Front Back
<br />i .Wt. _, Anchor Blocks _;� i to I metal post see 1 S Single le"clear reflector �� l� Nornh None
<br />�a
<br />a 1 L_______r _ 1 1 l t1, 1 � STATEOF CAL,1 F"ORIoI IA
<br />fiuidFPbSts 1 r C Three It "clear reflectors Clear I- I 'e None DEPARTMENT OF PUBLIC WORKS
<br />FRONT REAR FRONT REAR i bear- 3-1 vs" N ne
<br />c-----� DSingle 3 clear ear-ne DIVISION OFh31GHWAYS
<br />METAL TIMBER TIMBER METAL E Char
<br />UIDPOSTS HORIZONTAL REFLECTOR UNIT W61R CLEARANCE MARKER ' TRUCTUR E S' Type E shown. For Types-A,B,C D DELI N UT'I ON OF I RAFFIC ISLANDS GUARD RAID, GUIDE POSTS°ETC.
<br />See table at right �-
<br />g; ,
<br />ss-va•- samr<swaw-x.+-+:=:aeru sn - -.. _._. ..._., e.'w 'e -: ... „rvn a+r.;- 3mua ua -,aeuu -• ... r,. _., .. _.. sac F .,r_uet uW-um.w_. u _+wamay'p ,earaw, a.,vew.*ea ® ,u,nmm,am .r. uYu..vcaaiunu.aEr.-n a .wmem..v,s.-...s_s.. ' .W+uve+,asY+resaowee.,ma,as_.,..:ma,.re.� wsa.w _._.,.-. rw.ss>
<br />51 Revised 1-20.54 Revisf� 9-25-55 Revised 6-29.53 Revised 10-2-52 Revises 4-3.52 A-
<br />w. Road Intersc+ons t Speed an!
<br />Dike
<br />-028
<br />FATE
<br />6P.xaeut u
<br />t,
<br />
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