|
<br />,
<br />o
<br />
<br />o
<br />,
<br />.
<br />,
<br />o
<br />C L
<br />CO
<br />0_
<br />,
<br />
<br />o
<br />- ,
<br />'n "f:
<br />
<br />
<br />o .
<br />, L
<br />. .
<br />~ >
<br />. .
<br />o
<br />. "
<br />C.
<br />. 0
<br />C ,
<br />
<br />f~1
<br />:~~
<br />
<br />C C
<br />o w
<br />, c
<br />~ 0
<br />o
<br />DO
<br />X +
<br />
<br />u
<br />. ~ C
<br />.- 0 0
<br />r u
<br />+-01.> C
<br />00
<br />, 0 +
<br />o E tJ)
<br />W" .
<br />, C
<br />Q+
<br />we
<br />c.- 4-
<br />f-- X. 0
<br />
<br />
<br />R15-1 Blade Detoi I
<br />
<br />
<br />181j2"~
<br />
<br />.5.'Y,;y,.,~ (Q) IA [Q)~~::':'D
<br />~ --J,r."
<br />IW1" Bock Y'''I
<br />48"
<br />9~ ~ ~ (Q) ~: ~ ~ ~ ~ ~~~::'D
<br />
<br />W2" Front ~~~~~ound = :~~~ Reflectiv:I12"
<br />
<br />T....o double foced blades ore required for eocl1 sio;ln.
<br />
<br />~ fr;,' 0 ---;I
<br />................... 1.0" ............ ....................... R=.117"
<br />. 718" ...-.-..-.--, _ _ _ _ t -. - .-. .._.- ..-.._... K""
<br />\1-R..25" ,.091" ~34"
<br />Blade cross section
<br />ASH.! B221 olU'Tlinun olloy
<br />6061-T6 or- 6063-T6
<br />
<br />R15-2
<br />Multiple Track
<br />Sign Detoi I
<br />
<br />Ye"
<br />
<br />rGE- 9"""J'r.
<br />9" S!j2
<br />LL' lr.
<br />
<br />?fa" Vir," HOLES
<br />r t-d U
<br />9" 1~#\1(C~~
<br />LLu____
<br />
<br />,t/~ "
<br />
<br />Leoenct - Block
<br />BockQr"ound - White
<br />Reflective
<br />
<br />11/4"
<br />
<br />27"
<br />
<br />R15-4
<br />1.10 I funct i on
<br />Sign
<br />
<br />r~" TO IlEI'ORT iI~~nl~CTlo~ or
<br />III w, TillS RAllRpAD SIG~AL
<br />CALL TOLL mE~ 1-800-m-76Ti'
<br />GI1I[ ViliS Locilno~ .. U23~56A
<br />L _ _ _.. '
<br />
<br />12"
<br />Legend - Block
<br />Background . Wh i te I
<br />Refle,.." l
<br />
<br />W2" ],1." HOLES Y1"
<br />
<br />ill" '''C
<br />g ~c"
<br />
<br />o %
<br />(0) 2"C
<br />(Q) '/8
<br />
<br />~ f~.C
<br />IS j2"C
<br />;}) Ys"
<br />10\ 2"C
<br />'z/ Ys"
<br />~ '''C
<br />
<br />3"
<br />
<br />
<br />"\
<br />
<br />Multidirectional
<br />Ref lector
<br />
<br />Spacing for
<br />DOT-AAR
<br />number
<br />
<br />(See Note 9)
<br />
<br />(See Note 6)
<br />
<br />l.j~/I"
<br />I 4"0
<br />~;, "
<br />
<br />11h"R
<br />
<br />
<br />
<br />"~"~;,."
<br />'''C
<br />'"
<br />I "C
<br />,.
<br />I"C
<br />'"
<br />I"C
<br />lh"
<br />
<br />\
<br />
<br />The he j Qt1t of 1-he SUDPOrt
<br />may vary up to six Inches below
<br />the top of the II i on.
<br />
<br />"'.
<br />
<br />
<br />netol
<br />washers
<br />
<br />Friction Coo
<br />
<br />II"OLII"Itir'lQ
<br />claTOS
<br />
<br />'\
<br />
<br />t
<br />J"-
<br />T
<br />
<br />""
<br />RIS-2
<br />
<br />(Omit fo..-
<br />slnOle trock.
<br />crossings)
<br />
<br />/
<br />
<br />OOT-AAR
<br />""""',
<br />(ShOUld
<br />foce
<br />rOO""0'11
<br />
<br />covement
<br />eCloe
<br />
<br />~12.
<br />"'amino I dloneter
<br />steel pipe
<br />
<br />I 1 =1YJ
<br />
<br />Assembled Elevations
<br />
<br />RAILROAD CROSSBUCK SIGN
<br />INSTALLATION (NEW POLE AND
<br />FOUNDA T ION) (R15-1 )
<br />
<br />HIGHWAY CROSSING SIGNAL
<br />WITH GATE
<br />
<br />
<br />TYPE F (AAR 1489)
<br />
<br />End of
<br />Counterwel(Jllt
<br />km
<br />
<br />l<e , "' , B,C , ~:::: ,"0 .,
<br />
<br />Spec,fy Olmens 0 , l.Iost I ~ 55" mOle I
<br />tOf~ l.lOUl'1ted f!~
<br />K'1,Qt"ltS.... -----..,. l.Iechon,sm ~,_-,
<br />oE--A~I~B---1~C~1 ~llrlj~5'l2hl
<br />'I,! mox I
<br />I I III+--> 1
<br />V i~~----~,-J _ _i Pedestal
<br />16 lnc" alternote . {,' Usual t I<E--- ~ount';d
<br />reflective "-e~ ond I J F.-\ I J, IJeCrlon'&IIl
<br />
<br />.n;". BO'h ",.,. '" Cd,. 0' t::':Jj.. i
<br />
<br />Paved me>:.
<br />Shoulder
<br />
<br />.,.
<br />-6"
<br />
<br />1"-.
<br />
<br />il PovPmen+
<br />
<br />LATERAL CLEARANCES FOR SIGNS
<br />
<br />Qr"OlTl<l
<br />leVfll
<br />
<br />HIGHWAY CROSSING SIGNAL
<br />
<br />TYPE A (AAR 1653)
<br />
<br />EdOe' of
<br />Paved Stloulder-
<br />
<br />HIGHWAY CROSSI~G SIG~AL
<br />CA~TlL(V(R SPA~
<br />
<br />TYPE E (AAR 17461
<br />
<br />LenQtr> liar-leI!;
<br />
<br />~ ----"
<br />~S-'-
<br />o o_Iq~q~
<br />
<br />("tro Lignt&
<br />Optional for- Lenotr>1!;
<br />Over- 20'
<br />
<br />(doe Of
<br />Pavement
<br />
<br />y
<br />
<br />~I
<br />
<br />
<br />'"
<br />
<br />
<br />12' Usual
<br />w; tr> Unpaved Shou I der-
<br />I
<br />
<br />[dge of'
<br />Paved
<br />Sr>oulder-
<br />
<br />Wl~R 24"------.,
<br /> 3%" I ill
<br />[Q) (Q) [NJ (Q) 1J '"0
<br /> 'l/~"
<br />']l ~1J(Q)~ .-0
<br /> 'l/~ "
<br />~ : (Q) [NJ '"0
<br /> ~k'
<br />1J~~(c~~ 4"D
<br /> 3%'
<br />RB-B
<br />
<br />Qr-ound
<br />Jevel
<br />
<br />SPECIfiCATION REFERENCE TABLE
<br />MUER[AlS AND TESTS D[VISI~ SPECIFICATIONS
<br />ALUMINlA4 SIGN BLANKS 0-9-7110
<br />FLAT SURFACE REFLECTIVE SHEETING, TYPE C
<br />IH1GH SPEClrIC INTENSITY} 0-9-8300
<br />
<br />GENERAL NOTES
<br />
<br />I. At I sionals and installations Sholl conform to the Association
<br />of AmericOll Rai I roods Sional Section Specifications.
<br />2, UnfiniShed metal ports sholl receive 0 prime coot of point and
<br />o finisn coot of alllllinllll point. Finished alllllinlJll ports will
<br />not reQUire paintinQ.
<br />3. Rai Iroed C~ny stondard type sionOl foundations may be used.
<br />Concrete fOU"ldotion surfoces exposed to view sholl be finished
<br />by rubbing with 0 corbor-l./I"IOLITl stone or eQUal Obr'os;ve unti I 0
<br />srrooth uniform oppeorO"lce results.
<br />4. Top of fOUtldation to be at the sane elevation os the troyeled
<br />way and no If()I"e thon 4 inches aboye the surfoee of the 'iYoLnd.
<br />5. Any existino crossbuck siQl'l wtdch is in poor cooditian, does
<br />not conform to the Texas 'Manual an Uniform Traffic Control
<br />DeYices", or is not locoted in occordonce with the plans sholl
<br />be rep I aced and/or r-e I ocoted.
<br />6. The clesionoted OOT'AAR nllltler ShOll be placed on 011 crossbuck
<br />siQn supports at each crossinQ os shown on the adjacent
<br />sketch, "DOT-AAR NUMBER", The contractor Sholl use block
<br />letter i nQ on 0 wh i te conformob I e sheet i ng ref lector i zed bock-
<br />ground or stenci I fhe nl.l1t>er on the post with point. If the
<br />point option is used, the paint ShOll be block. The method
<br />chosen for nllltlering sholl be consistent ttyoughouf the pro-
<br />ject.
<br />1. A crassbuck sign should be erected for each roadway approach
<br />and should normally be located on the riOht-hand side. See
<br />Standard Sheet RCPt.l for detai Is. t.linillUll lateral clearances
<br />should be maintained between the rai I road and hir;;nway, but
<br />exact locations sholl be as directed by the Engineer.
<br />A crossbuck and R15-2 sion, indicatino the nt.JlOer of frocks,
<br />Should be Installed at rrulti-trocl< cr-ossings (adjacenf trocks
<br />separated by less than 100 feetl.
<br />B, SilT' blanks sholl be one piece 0.080 inch thick Sheet oluninun
<br />alloy conforming with Item "AllIfIinlJll S;QflS (Type AI".
<br />9. Multidirectional reflectors shall be .....ite reflecfive sheeting
<br />wifh pressure sensitive adhesive conforming with Department
<br />Specification 0-9-8300. Suppor-t cln..rnference moy vary, there-
<br />fore the excess Should be trillTTled to ovoid oyerlop.
<br />
<br />~ STAMlARD PUlIS
<br />I TEXAS Il[PARMNT Of TRANSPORTATION
<br />TrafflcOperaflons Dlv!slon
<br />
<br />RAILROAD CROSSING
<br />SIGNS and SIGNALS
<br />
<br />RCSS-98
<br />
<br />@TxDOT Ali{!U~f__~~90 j(JO-LR I", jlltl-QN
<br />
<br />11-90 4,98
<br />5-91
<br />'-",
<br />8-95
<br />
<br />STP200?(541lFRS
<br />
<br />L~l.I~R 109011 29 1063 IGRAHAt.l
<br />BA
<br />
|