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(Old <br /> MA STATE !W[RAL PROJECT NO. FISCAL SN[[T TOTAL <br /> Otv.NO. YEAR NO. SHE[Ts <br /> ICALIF.1 S543112) 9 S641(2) 20 1 20 <br /> X Widen for Pedestrian SxeiT TOTAL <br /> 9 " DItR. CWMTT RWTi SSCTI(9x <br /> Bridge Curb _ Walkway when require I" Chamfer <br /> 3- 2"x 6"x 20-0 Rail 8"x8"x5=4" Post NC. xS <br /> Shoulder Line 12d Nails--,,,, F1� <br /> io <br /> Y Y Approval Re comm n istsnt Stete Highway Enginee <br /> W Y 4 x 14" Carriage bolts %2 x WCarriage bolts Cv g <br /> to--20' 30' 40' a 50' 60' i eo' with cut washers with cut washers iv DiKe AppVod- September 7, Ig50 <br /> • X Edge of Pavement , " <br /> g 1 I-6 State HighwyEngineer Livi�i�.License l#2pa4 <br /> L t-� L_L_J L_�-_ m I I <br /> El Y=W 6-81 6'-8" N 1 i To acctxnpelly plana [Sled <br /> a ` FRONT ELEVATION <br /> Rail W= Offset from bridge curb to edge of shoulder i L_ _-�_� <br /> L = Length of guard rail " <br /> X - Distance from beginning of guard rail at bridge I 3/, 'Cut wisher I� Cut washers <br /> i<, t,.. ., .,_:a. Y = Offset at each post Joint Joint SIDE ELEVATION COUNTY OF SAN JOAQUIN <br /> LU <br /> r::::t•rr:•::'<!:I:e:<.r=::► �::r :.►.:. :<.: Y Countersunk full depth 12d Nails Joint - - -nee <br /> - - <br /> Vy X W=3' W=4' W=5' W-6' W- 7' W=8' PLAN civil EngineerLicsoseNo.104 <br /> SECTION AA 10 0.12 0.11 0.08 0.07 0.06 0.06 LAMINATED GUARD RAILING <br /> X Offset mounting on curb at 20 0.48 0.44 0.31 0.30 0.23 0.22 <br /> end of bridge 30 1.08 1 .00 0.70 0.67 0.52 0.50 1 --_ �- 7raffi_ <br /> 40 1.92 1.78 1.25 1. 19 0.93 0.89 c Flow <br /> 50 3.00 2.78 1.95 1.85 1 .45 1.39 Curb 4` <br /> 2 lane highwa 60 1 4.00 2.81 2.67 2.08 2.00 _ _ _ _ _ tl -_- I• 2 <br /> 70 3.83 3.63 2.83 2.72 - i Chamfer " <br /> 80 5.00 4.74 3.70 3.56 4-e--�- <br /> 90 6.00 4.69 4.50 - Traffic Flow oo Y <br /> Multi lone with median strip on bridge 100 5.79 5.56 3-3" Red Reflectors on Rt. <br /> 10 12.5' 12.5' of Traffic Flow or 2-3"Clear <br /> /r, <br /> 110 7.00 6.0 Reflectors on Lt ofTraffic Flow <br /> _�• 120 8.00 _ --��- Traffic Flow �'` � <br /> Offset from edge of pavement = Y+a. m O O a <br /> Multilane with separate structures _ "n (3 a. <br /> (a)=Offset from pavement edge to top of bridge curb face a a :�>_ -- 050 0 <br /> TYPICAL INSTALLATION OF METAL GUARD RAILING AT BRIDGES <br /> > 18 Gage Metal Retainer Plat <br /> Traffic Flow <br /> White Porcelain Enamel Finish f= <br /> tf Chamfer SECTION 5'tol0' 5'to 10' 5' to 10' <br /> g"� Rail � l�Z Rail _ ao <br /> 2:1 Batter ,T Standard Double Stripe by Others tv <br /> . . <br /> U) or other steel 2 N <br /> k w Paint BlacK� W <_" g �' o post equivalent Variable w N' <br /> ONO Stencil Station N section 10'to20' 1 ;d 00 <br /> • in Black "+" o s „ 0.33' > For details of - <br /> �~7f � zv Sov N `� t- metal post see <br /> ; Paint White o dN y Guide Posts i <br /> m `�' co <n �O 44 0j67' -----' <br /> -121- " o.oa' Rae.�t� 0.04' nos' Rad. 45, CLEARANCE MARKER <br /> oDCID <br /> �`� <br /> 0.25 � +OA8' Rad. <br /> ;<, N I Chamfer A.. T <br /> 00 <br /> .X N , <br /> iv ; :% ►`. CROSS- SECTION SIDE- VIEW A- ILA <br /> A <br /> tRE D B W23R is �: A~" c C <br /> AIS ARS <br /> L 1------J JU) '---------� <br /> FRONT REAR <br /> Note: Rail to be fastened to post :. y •:- 4" D v <br /> TIMBER METAL as Per Manufacturerslnstructions '� `'� D D D D A' W23R <br /> as D D <br /> Target Plate 8" Round Hole. et rail in position M « <br /> CULVERT MARKERS and fill with ClassC•P.C>wMax. 'Aggregate [, «< W23R \ C <br /> f18Gage Metal Retainer Plate-1 POSTS FOR METAL GUARD RAILING B \ pW23R LEG EN D <br /> ANClear lWhite Porcelain Enamel Finish)) <br /> X �8"-{ Reflectors t Guide Post <br /> _ I 2� 2 I8 Gage Metal Retainer Plate W23R with A UnreflSingle [%* tzed <br /> ear <br /> While Porcelain Enamel Finish s Ree Raflsctors g Single I a'clear reflector <br /> �\Red where shown on plans <br /> IS" 3'YelReflectors C Three IV clear reflector's <br /> o, <br /> Q D Single T clear reflector <br /> ` <br /> y% % N 4 1 Bolts GUIDE POSTS a <br /> 0 0 Cn __L t" Type Reflectors A _A <br /> o i`+ i» d Holes _I Holes b Color Front BacK A <br /> W23R <br /> -1 C <br /> I 3"YellowRefledars ! A None None C A <br /> _ c C <br /> TopdCurb Red where shown " <br /> o 4'x4"S4S Timber Post on plans g Clear I-ISYs" None <br /> Pavement_ C Clear 3-I 38' None D ► D " <br /> D D q W23R A D D D D <br /> cu I t D Clear 1 -3" None « -- « <br /> I <br /> l i E Clear 3- 1 1- 13x" b c <br /> 12 d Nails I i ;� Ni W23R -"c6 <br /> t co II o e <br /> i I t I i t -' I I I11 II T <br /> C <br /> til Ni ip Iii "�`"<""t �., r� i�' 'i I'x4"x8"Timber rl - i� di 4 ti0 A <br /> %q �_! Anchor Blocks I I illd 1 3 <br /> LY � STATE OF CALIFORNIA <br /> FRONT REAR FRONT REAR J I DEPARTMENT OF PUBLIC WORKS <br /> DIVISION OF HIGHWAYS <br /> METAL TIMBER TIMBER METAL DELINEATION OF TRAFFIC ISLANDS <br /> X GUIDE POSTS HORIZONTAL REFLECTOR UNIT W23R STANDARD STRUCTURES <br /> GUARD RAIL,GUIDE POSTS,ETC. <br /> Q I O I Revised 4-3-52 A-51 <br /> E"T.6909.W <-93 Po.Ip <br />