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IRC   :   3 1   1969

ROUTE   MARKER   SIGNS

FOR

STATE   ROUTES

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IRC   31.1969

ROUTE   MARKER   SIGNSFOR

STATE   ROUTES

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IRC:31-1969

First  published:   August,   1969

Reprinted:   July   1985

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IR C   3t-1

ROUTE MARKER   SIGNS   FOR   STATE   ROUTES

INTRODUCT1ON

11,   On the   recommendation   of   the   Planning   CommissioStates  have   declared   certain   through routes   within   their   respecti

 jurisdictions   as   State   Routes and assigned   them   route   numbers.has   been   considered desirable   for   various   reasons that   routc  maing signs  should   be  fixed   along  State   Routes.

1.2.   To   ensure   that   a   uniform type   of   route  marker   signused   on   all   State   Routes   in   India,   the   type   design  given   herein   hbeen   prepared   by the   Specifications   and   Standards   Commiti l i i id f ) Th d i

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IR C   :   31-1969

I

 __    _ ISTANDARD   LCTTE

4 -   54

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IR C   :   31~

4.   DEF1NITION   PLATE

4.1.   When   the   sign   is  erected   at   a   junction,   the   direction   whthe State   Route  takes  at the   junction   shall   be   indicated   on   a   deftion plate   of the   size 300   mm by   250   mm fixed   below  the   shieldshown   in   Plate   2.

4.2.   Background   colour   of  the   definition plate   shall   he   whThe   border   and   the  arrow   shall be in   black.

4.3.   Some   type   designs   of   arrows   for   use   on the   definitplate   in   different  situations are   given in   Plate   3 .

5.   R O U T E   M A R K E R   A S S E M B L Y   A T   JUNCTIONS WITHNUMBERED   ROUTES

5.   I.   When   a   numbered route intersects   or   takes  off  fromState   Route, indication about the   number of the intersecting   ro

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IRC :   31-1969

-~ .   I.   ROADS WITN   ICERBS  —4   *0   cmAPPROXIMATEC(~fr~ ~   FROM THE   EDGE   OF   KERR

~i~m   32.   ROADS   WITHOUT   KERSS—ZTO)m

~   FROM   ‘ThE   EDGE   OF   THE   CARThAnWAY

STATE ROUTE

PUS I TION IN

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C A R R I A GE W A Y

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DISTANCE   0   lOOm   TO   ISO

!3r~   DIAMETER RULES

FOR   ~Omn~D4AMETER   SOLfl

qoomm  ——   —

DEFINITION PLATE

POST   T5   m m   .i~LJ

T—IRoN   OR   ANY OTHER  

SUITARLE   ARRANGEMENT

mm   ~   o   w   e-o   tso2o

 ASS(MSLY   OF   ROUTE   MAPLAN   SHOWING   LOCATION OF

ROUTE   MARKER   SiGN   AT   A   JUNCTION

ARRANGEMENT   FOR  ERECTION   OF   STATE   ROUTE.

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 —   —-—   —300   -~   -~ 

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ALL   DIMENSIONS   ARE IN   MILLIMETRES

2   BACKGROUND   COLOUR   SHALL   BE   WHITE

AND THE   BORDER   AND   ARROW   IN   BLACK.

3   ARROWS   GIVEN   IN   TH4S   PLATE   ARE   ONLY   EXAMPLES.

FOR   OTHER   SITUATIONS,   ARROWS COULD   BE   SUITABLY

EVOLVED   ON   SIMILAR   LINES.

DETAILS   OF   TYPICAL   ARRO

FOR USE ON THE DEFINITION

~—   300

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NOTES:’-

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IRC  :   31-1969

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STANDARD   LETTERS   OF   8   c

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7   2 5   4   Fo R

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IRC  :31-1959

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STANDARD   NUMERALS   OF   20   cm  *~20   0   20 40   N O N O   ~ o ~ 0   *40   ISO   ISO   *00~rn