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x <br />R <br />Rail End Post <br />/ Bridge Curb Guard Rail Post - <br />A Shoulder Line <br />l W - - Y-- Y-- <br />SECTION A -A <br />Offset mounting on curb at <br />end of bridge <br />- 2 lone highway <br />Multi -lane with median strip on bridge <br />Widen for Pedestrian <br />Walkway when require <br />- - 60' - 70' - - 80' - - - <br />Edge of Pavement <br />x2 <br />Y=W C2 <br />W = Offset from bridge curb to edge of shoulder <br />L = Length of guard rail <br />X = Distance from beginning of guard rail at bridge <br />Y = Offset at each post <br />Y <br />W=3' <br />W=4' <br />W=5' <br />W=6' <br />W=7' <br />W=8' <br />X <br />10 <br />0.12 <br />0.11 <br />0.08 <br />0.07 <br />0.06 <br />0.06 <br />20 <br />0.48 <br />0.44 <br />0.31 <br />0.30 <br />0.23 <br />0.22 <br />30 <br />1.08 <br />1.00 . <br />0.70 <br />0.67 <br />0.52 <br />0.50 <br />40 <br />1.92 <br />1.78 <br />1.25 <br />1.19 <br />0.93 <br />0.89 <br />50 <br />3.00 <br />2.78 <br />1.95 <br />1.85 <br />1.45 <br />1.39 <br />60 1 <br />4.00 <br />2,81 <br />2.67 <br />2.08 <br />2.00 <br />70 <br />3.83 <br />3.63 <br />2.83 <br />'L.72 <br />80 <br />5.00 <br />4.74 <br />3.70 <br />3.56 <br />90 <br />6.00 <br />4.69 <br />4.50 <br />100 <br />5.79 <br />5.56 <br />110 <br />7.00 <br />6.72 <br />120 <br />8.00 <br />7 Offset from edge of pavement = Y+o <br />Multi -lane with separate structures (a)=Offset from pavement edge to top of bridge curb face. <br />TYPICAL INSTALLATION OF METAL GUARD RAILING AT BRIDGES <br />I %z Section 1/2 Chomfer- <br />Rail P:1 Batter Rail 67/e Radius tl/Is „ <br />3-3 Red Reflectors <br />o c 6W= 15.5 beom,5"std. on Rt. of Traffic Flow <br />N-E pipe with weather or 2-3" Clear Reflectors <br />E E +N o tight cap,or 60lb. on Lt. of Traffic Flow <br />~ v> T� rail or equivalent <br />-IT ai _N I section. Reflector <br />M �° Qo M %4 Frame <br />1 0 00 CO i <br />' I <br />I <br />Note Rai l to be fastened to post 4 <br />as per Manufacturer's instructions „ <br />8 Round Hole,Set post in position <br />and fill with Class"C"PC.C. Max 3%4Aggregate. <br />POSTS FOR METAL GUARD RAILING <br />I/z Chamfer <br />Point" <br />Black - <br />Stencil <br />Station - <br />in Black <br />Paint, <br />White <br />o _1 III III III III <br />a O 111111 I I <br />�w_ Nw+vw,..q y N III Ill <br />n j NI 1 0 �(II'Itt Inal <br />`____j I L----J `U VL1V <br />FRONT REAR FRONT REAR <br />TIMBER METAL <br />CULVERT MARKERS <br />Culvert Markers Reflectorized when Specified <br />or Shown on Culvert List. <br />SEC. A -A <br />a: <br />L <br />c <br />Y) <br />a <br />o <br />m <br />d <br />OD u <br />v <br />a <br />M M <br />M <br />E <br />d <br />H <br />N <br />n <br />W <br />c <br />d <br />OD <br />3 <br />N <br />-„Ply yivvy� Ni <br />For details of I cv = <br />metal post see I <br />Guide Posts <br />L____J <br />CLEARANCE MARKER <br />Type L= With Red Reflectors <br />Type M= With Clear Reflectors <br />Ta`gelt PlaBteIs/Blect r` <br />. N Reflectors <br />y III II11 III III o f j <br />N 111 II) 1 1 N I I <br />FRONT REAR FRONT REAR <br />Note: See METAL TIMBER <br />Culvert Markers <br />for Sec.A-A GUIDE MARKERS <br />Type E shown For Types A,B,C and D <br />See Table at Right <br />Shoulder <br />Normal Shoulder Norma <br />Edge Edge <br />LOCATION OF METAL GUARD RAILING AND DIKE <br />Shoulder �0.33, <br />i <br />'� 017' <br />Surfacing �0.12'min. <br />0.17' DIKE <br />0.5t DIKE <br />Reflector Frame <br />= N <br />16° 3"Yellow Reflectors i <br />Red where shown J_ <br />//i Bolts <br />� -- 3R <br />Top Holes Yellow Reflectors Holes , <br />of Curb Red where shown <br />4 x4 S4S Timber Post <br />1 <br />I <br />I I I j II II I <br />I I c I I III III _ <br />I I E I 1 III III p <br />I I I I III III I <br />I '' j I ill 111 - <br />I I � I I III III <br />I III it I <br />I 111 1111 <br />L_J �L <br />TIMBER METAL <br />HORIZONTAL REFLECTOR MARKERS W61 R <br />Type J= With Red Reflectors <br />Type K= With Yellow Reflectors <br />Reflector Frame �8-- <br />„ „ <br />2 2 -, // F «F ~G -G -I .FyG <br />_T ( <br />�T ,/ G G G G G G G G G <br />-� 3"Reflectors <br />-, I T F « « -i -I -I �+ ''G« H -'F <br />v, G G G G G G G G G G G <br />?v <br />T� <br />Single 3"Clear Reflectors continuously on right of through roadways <br />and on outside of curves. 200'spocings on tangent sections and <br />_ standard spacing on curves as directed by the Engineer. -Type F <br />II Double 3"Yellow Reflectors on right of acceleration and deceleration <br />t J lanes and ramps at 100'spocings and on outside of ramp curves at <br />GUIDE MARKER standard spacings as directed by the Engineer. -Type G <br />For Interstate Highways Triple 3" Yellow Reflectors at end of acceleration lane. -Type H <br />Snow Pole a_°D <br />%ax3/a Bolt By Others <br />Metal Post <br />�r1�-- <br />ion Target Plate 13/elaj_ mBracket 7/le Slot-5/I6 Wide <br />3 %a <br />TOP VIEW <br />M -Bracket to be I/ex2°Mild Steel <br />galvanized after fabrication <br />I I Drill or Punch <br />Slot in it 3/le H le I " I <br />each sided I For Steel Guide Markers or w+ <br />of Bracken i + I Culvert Markers when specified <br />rn <br />I I I I N II <br />II , I LL <br />1 SIDE VIEW POST- SIDE VIEW <br />I <br />SNOW POLE BRACKETS <br />DELINEATION FOR INTERSTATE HIGHWAYS <br />DELINEATION OF TRAFFIC ISLANDS <br />GUIDE <br />MARKERS <br />REFLECTORS <br />Type <br />Color <br />Front <br />Back <br />A <br />None <br />None <br />B <br />Clear <br />I - 15/e" <br />None <br />C <br />Clear <br />3-15/8" <br />None <br />D <br />Clear <br />1-3" <br />None <br />E <br />Clear <br />3-1 <br />1-I5/" <br />Interstate Guide Markers <br />F <br />Clear <br />I-3" <br />None <br />G <br />Yellow <br />- " <br />NI <br />H <br />Yellow <br />- 3" <br />None <br />Horizontal Reflector Markers W61 R <br />i <br />Red <br />3-3" <br />None <br />K <br />Yellow <br />3-3 <br />None <br />Clearance Markers <br />L 11 <br />Red <br />3-3" <br />1None <br />M 11 <br />Clear <br />2-3' <br />None <br />Types of Markers to be used - <br />See Delineation of Traffic Islands Above <br />• <br />STATE r[O[RAL .ROJCCT NO. Cn[AL <br />rUCAL <br />ruR INNO.Cp TMAL <br />CALIF. I I 3 <br />To accompany plans dated tz6y' % /9 5-9 <br />mn. <br />coon+. <br />sir"` 71 <br />1 <br />Z6 <br />Approval Recommended 'y <br />Engineer of 46sign <br />Civil Engineer License No.5630 <br />Approved L,&wlarlw 2 , 195.9 <br />State HighwpfEngirieer <br />Civil Engineer License No.2084 <br />3/16 of <br />Copper wire <br />6"long T <br />M M <br />IE <br />t <br />U <br />Letter in one -.4 6 <br />face only Recess <br />to be I/4 inch. <br />� <br />R/WAND ACCESS OPENING <br />MONUMENTS <br />Metal Plate to be <br />Beveled Edge, furnished by the State <br />J <br />CIa55 A Or B <br />o Concrete <br />N <br />or <br />in I �i <br />�( 16"Die. <br />\(AlternativeY <br />Beveled <br />TYPE A <br />__8/2� �N <br />/B R I T <br />!II <br />1/4 Min. � � <br />Top View 54 <br />COVER DETAIL <br />l <br />6'� Galvanize <br />I� <br />III II Weight Pipe <br />II I I set on conc-t- O14-I I Metal PlateII II furnished b.:°.>State° ..e:',':- <br />Concrete li °Post II II Class A o'o ° : '.:;Concrete.°° ^•>_,00 <br />0A4 Bar I1I^.:,.. n..'. c <br />15"Square <br />II ' I I or 16•'Dia. <br />E II II TYPE B <br />u) 11 11 <br />I, SURVEY MONUMENTS <br />BARRIER POST <br />STATE OF CALIFORNIA <br />DEPARTMENT OF PUBLIC WORKS <br />DIVISION OF HIGHWAYS <br />GUARD RAILS, DIKES AND MARKERS <br />IA-74 <br />