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Geometric Style on Road

 Essay regarding Geometric Style on Road

Arahan Metode (Jalan) 8/86

A Guide in Geometric Style of Roads

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Streets Branch General public Works Department Malaysia Sarana Sultan Salahuddin 50582 Kuala Lumpur

ARAHAN TEKNIK ( JALAN ) 8/86

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FOLLOWUP NO . 1

3. zero

This Sequela to the 'Arahan Teknik Galan) 8/86 -- A Guide upon Geometric Type of Roads' shall be made element of this Titah Teknik and users shall incorporate this kind of Addendum in to the Arahan Teknik (jalan) 8/86.

GENERAL SUMMARY GEOMETRIC DESIGN AND STYLE CRITERIA INTENDED FOR ROADS IN URBAN AREAS (METRIC), t4Age 104 The above mentioned desk is superceeded by desk 'GENERAL BRIEF SUMMARY - GEOMETRIC DESIGNED REQUIREMENTS FOR HIGHWAYS IN CITIES (METRIC) (AMEND ED SEPT. 1989)' herewith attached to this kind of Addendum.

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STAND 3-2A DESIGN AND STYLE SPEED (RURAL) and STAND 3-2B: DESIGN AND STYLE SPEED (URBAN), page 25 Tables 3-2A and 3-? ~B should read since table 3-2A: DESIGN SPEED (RURAL) (AMENDED SEPT. 1989) and table 3-2B: DESIGN SPEED (URBAN) (AMENDED SEPT. 1989) correspondingly, herewith while attached to this kind of Addendum.

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STANDARD SUMMARY GEOMETRIC DESIGN STANDARDS FOR HIGHWAYS IN NON-URBAN AREAS (METRIC), page 103 The above mentioned table is superceeded by table 'GENERAL OVERVIEW - GEOMET RIC STYLE CRITERIA TO GET ROADS IN RURAL AREAS (METRIC) (AMENDED SEPT. 1989)' herewith mounted on this Sequela.

ARAHAN TEKNIK ( JALAN ) 8/86

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TABLE 3-2A:

DESIGN VELOCITY (RURAL) (AMENDED SEPT. 1989)

Design Velocity ( km / hours ) Design Standard Smooth R6 R5 R4 R3 R2 R1 R1a 120 100 90 70 70 40 forty Terrain Moving 100 70 70 62 50 35 30 Tremendous mountain 80 62 60 50 40 20 20

DESK 3-213: STYLE SPEED (URBAN) (AMENDED SEPTEMBER. 1989)

Design and style Speed ( km / hr ) Design Standard I U6 U5 U4 U3 U2 U1 U1a 100 70 70 62 50 45 40 Area Type 2 80 sixty 60 50 40 35 30 3 60 55 50 40 30 40 20 Webpage 4

ARAHAN TEKNIK ( JALAN ) 8/86

Take note: Type I actually Relatively totally free iri highway location with very little concerns ns regards land buy, affected structures or different socially hypersensitive areas. More advanced between I actually and II. Very restricted in street location with problems as regards land purchase, affected properties and other sonsiltive areas.

Type II Type III -

ARAHAN METODE ( JALAN ) 8/86

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GENERAL SUMMARY - GEOMETRIC DESIGN REQUIREMENTS FOR ROADS IN COUNTRYSIDE AREAS ( METRIC) x 0 1 2 three or more 4 5 1 unces N N 8 9 DESIGN COMMON ACCESS CONTROL TERRAIN DESIGN SPEED meters Im Farrenheit R6 COMPLETE R5 PART R4 PART M FR ( 3. 15 you: 00 R3 PARTIAL M FR sixty 70 sixty 3. 00 0. 55 4. zero N/A 0. 25 w

4

R2 NIL

R1 NIL

L 1A ZERO F L M

oW

0

L M FR 3. 50 1: 00! 3. 60 1 . 00

M F R M F 3rd there’s r M

Km/hr 120 100 80 90 80 62 90 seventy

50 62 50 forty 40 35 20 40 30 twenty

I ISLE WIDTH

We

2 . seventy five 0. 55 N/A N/A 0. 00 20

We

(5. 00)0 0_50 N/A j N/A 0. 00 12

(4. 50)0 zero. 50 N/A N/A zero. 00 12

I 6 1 MAKE WIDTH

; HOULO

13. 00 3. 00 2 . 60 13. 00 3. 00 1 . 50 13. 00 3. 00 2 . 00 12. 55 2 . 55 2 . 00 12. 00 1 . 00 1 . 55 1 . 55 1 . 50 1 . 60; 1 . Sumado a 1 . 55 I N I six. 0 five. 0 four. 0 you 4. 0 3. 5 3. zero! 3. zero 2 . five 2 . zero 1 N/A 18. zero 12. five 8. zero 12. 0 9. zero 6. 0 9. zero 6. 5 0. 50 60 N/A 0. 40 60(50) n

I MEDIAN WIDTH (MINIMUM) m

MEDIAN WIDTH (DESIRABLE) ' m m m m meters m m

rE~R~ allRI~trIVRLJ m

twelve MARGINAL REMOVE (WIDTH) eleven MINIMUM BOOK WIDTH 12 STOPPING LOOK DISTANCE 13 PASSING LOOK DISTANCE

0. 25 40(30)

20

185 205 150 205 140 85 one hundred and eighty 120 85 120 eighty-five

65 eighty-five 65 forty five 45 31 20 forty five 30 20

700 550 450 625 500 400 500 450 350 400 350 300 300 250 200 300 250 200 SEE STAND 4 -- 4A zero. 10 6 9 56 89 zero. 10 several 6 six 8 N/A 0. 15 7 eight 9 N/A 0. 15 10 25 10 5 10 almost eight 5 8

z 0 0

W W

13 MINIMUM RADIUS 15 MINIMAL LENGTH OF SPIN OUT OF CONTROL 16 OPTIMUM SUPERELEVATION 18 MAXIMUM GRADE 19 REPUTATION VERTICAL CURVE (K) twenty SAG. UP AND DOWN CURVE (K)

570 375 230 375 230 125 300 175 125 175 125 eighty five 125 85 50 40 30 12-15 50 35 15 zero. 10 a couple of 5 6 7 zero. 10 5 8 67 0. 15 45 79

RATIO % -

17 MAXIMUM CLASS (DESIRABLE) %

3 some 34

10 9 15 12 15 12 12-15 10 15 10 10 10 five 5 doze -15 --12- 10 -- - almost 8 8

a hundred and twenty 60 40 60 35 60 forty 28 forty 28

12-15 45 twenty two 15 35 20

12-15 22 12-15 15 twenty 15

I actually

I

ARAHAN TEKNIK ( JALAN ) 8/86...

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