RAMP AND LANDING DEPTH ARE NOT RESTRICTED BY … · S I O N C:\ d \ p r o j e c t s \ s t a n d a r...

$: RAMP AND LANDING DEPTH ARE NOT RESTRICTED BY … · S I O N C:\ d \ p r o j e c t s \ s t a n d a r d s \ r o a d w a y \ 0 0 3 0 0-s \ 0 0 3 0 4-0 1.d g n NO. SHEET NO. INDEX r d$
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PUBLIC SIDEWALK CURB RAMPS

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INDEX

rd960rh

DESCRIPTION:

REVISION

LAST

2013

FDOT DESIGN STANDARDS

Detectable Warning

Drop

�

Alignment Variations

Back Of Sidewalk

4’

Height Curb

2’ Min. Full

See Note Below

�

�

�

Height Curb

2’ Min. Full

CURB OPTIONS See Sheet 4.

And For RAMP AND SIDEWALK

OR BUFFER TRANSITIONS

For BACK OF SIDEWALK CURB

Curb Ramps

Omit Joints On4’ Min.

Ramp

LINEAR SIDEWALK RAMPS

TRANSITION

SIDEW

ALK / UTILITY STRIP

PICTORIAL VIEW

CURB RAMP NO

MENCLATURE

GENERAL NOTES

TYPICAL PLACEMENT OF PUBLIC SIDEWALK CURB RAMPS AT CURBED RETURNS

lanes.

ramp shall have a clear space 48" minimum outside active traffic

markings are present, the bottom of the ramp beyond the curb

within the markings of a marked crosswalk. If no crosswalk

beyond the curb line shall have a clear space 48" minimum

the projected crosswalk alignment. The bottom of the ramp

within crosswalk limits and where practical, be parallel with

When crosswalk markings are required, ramp runs must fall

Note:

Slope

Transition

Curb Transition

SlopeSi

dewalk

Existing

Utility Strip

(5’ Min.)

Varies

1:12

0.02

0.02

Trans.

Ramp

To 0.02 At The Flare Point.

The Sidewalk Shall Be Reconstructed To Reduce The Slopes

With Sidewalk Or Utility Strip Slopes Greater Than 0.02,

Where Curb Ram

ps Are Constructed In Existing Sidewalks

Slope

Tra

nsitio

n

0.02

1:1

2

1:12

0.02

1:1

2

1:12 0.0

2

0.02

Max.

1:1

2

0.02

1:12

0.02

1:12

0.0

2

1:12

0.0

2

may extend outside the return.

A portion of one or both ramps Note:

Utility Strip

Side Street

Turnout Or

to Index No. 17344 and 17346.

Crosswalk widths and configuration vary; must conform �

to be 1:12 shall be 1:12 maximum.

shall be 0.02 maximum. All ramp surfaces and ramp transition slopes with a slope shown in this Index

All sidewalk surfaces, ramp surfaces, and landings with a cross slope shown in this Index to be 0.02 10.

e. Surface may not deviate more than 0.10" from a true plane

d. No two adjacent domes may be non-compliant

c. There may be no more than 4 non-complying domes in any one square foot of surface

b. 90% of the individual truncated domes must comply with the design criteria

a. The ramp detectable warning surface shall be complete and uniform in color and texture

Acceptance Criteria for Detectable Warnings:9.

included in the contract unit price for new curb, curb and gutter and/or sidewalk respectively.

sidewalk is not provided in the plans, the cost of removal and disposal of these features shall be

When a separate pay item for the removal and disposal of existing curb, curb and gutter, and/or

Curb (Type __), LF or Concrete Curb and Gutter (Type __), LF.

reconstructed curbs are to be paid for under the contract unit price for the parent curb, i.e., Concrete

paid for under the contract unit price for Sidewalk Concrete, (__" Thick), SY. Curb transitions and

Ramps, reconstructed sidewalks, walk around sidewalks, sidewalk landings and sidewalk curbs are to be

Public sidewalk curb ramps are to be paid for as follows:8.

Alpha-numeric identifications are for reference (plans, permits, etc.).7.

no remaining section of sidewalk is less than 5’ long. For details of Concrete Sidewalk See Index 310.

shall be removed to the nearest joint beyond the transition slope or walk around or to the extent that

extent that no remaining section of curb or curb and gutter is less than 5’ long. The existing sidewalk

curb or curb and gutter shall be removed to the nearest joint beyond the curb transitions or to the

Where a curb ramp is constructed within existing curb, curb and gutter and/or sidewalk, the existing 6.

warnings on sidewalks at intersecting driveways, see Index 310.

required on sidewalks at intersecting roads, streets and railroads. For requirements for detectable

warning layouts. Transition slopes are not to have detectable warnings. Detectable warnings are

warning surfaces shall be constructed in accordance with Specification 527. See Sheet 6 for detectable

Curb ramp detectable warning surfaces shall extend the full width of the ramp and 24" deep. Detectable 5.

pedestrian traffic.

curb perpendicular to the sidewalk; improvements for guidance are not required at curb ramps for linear

returns may be used at locations where other improvements provide guidance away from that portion of

transition slopes to the ramp; the maximum slope of the transitions shall be 1:12. Ramps with curb

If a curb ramp is located where pedestrians must walk across the ramp, then the walk shall have 4.

greater length.

Ramp running slope is not required to exceed 8’ in length, except at sites where the plans specify a

provided.

with the requirements for cross slope cannot be fully met, the minimum feasible cross slope shall be

and a running slope of between 1:10 and 1:8 is permitted for a rise of 3" maximum. Where compliance

of a ramp slope of 1:12, a running slope between 1:12 and 1:10 is permitted for a rise of 6" maximum

When altering existing pedestrian facilities where existing site development precludes the accommodation

0.02 or flatter. Transition slopes shall not be steeper than 1:12.

Curb ramp running slopes at unrestrained sites shall not be steeper than 1:12 and cross slope shall be 3.

The location and orientation of curb ramps shall be as shown in the plans.2.

a landing constructed at the top of each ramp, see Sheet 5.

Index No. 515 to accommodate curb ramps. Ramps constructed at locations without sidewalks shall have

and at turnouts that have curbed returns. Partial curb returns shall extend to the limit prescribed by

sidewalks and those without sidewalks are to have curb ramps constructed at all street intersections

public right of way and to accessible pedestrian routes on adjacent sites. Curbed facilities with

continuous unobstructed pedestrian circulation paths to pedestrian areas, elements and facilities in the

Public sidewalk curb ramps shall be constructed in the public right of way at locations that will provide 1.

0.02

UTILITY STRIP

SIDEW

ALK WITH

UTILITY STRIP

SIDEW

ALK WITH

UTILITY STRIP

SIDEW

ALK WITH

UPPER LANDING AT NORMAL SIDEWALK ELEVATION

SECTION THROUGH RAMP RUN AND LANDINGS WITH

RAMP AND LANDING DEPTH ARE NOT RESTRICTED BY RIGHT OF WAY

DIMENSIONAL FEATURES FOR PUBLIC SIDEWALK CURB RAMPS WHERE

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rd960rh

DESCRIPTION:

REVISION

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2013


Ramp And Sidewalk Curb

4’ Min.

Landing

(2’ Min.)

Util. Strip


Landing 4’ Min.

(2’ Min.)

Util. Strip


H

")41

(4’-2" To <7’-4

Utility Strip Varies


Sidewalk Curb

*6"xH or 6"x12"

5’ Min.

5.6"

5’ Min.

Sidewalk Curb

*6"x5.6" or 6"x12"

Sidewalk Curb

*6"x5.6" or 6"x12"

5.6"

5’ Min.

(2’ Min.)

Grass Or Pavt.

Util. StripSidewalk Curb

*6"x2.8" or 6"x12"

5’ Min.

(2’ Min.)

Grass Or Pavt.

Util. Strip

4’ Min.La

nding

2.8"

Relieved Pavement

Not To Exceed 18"

Final Rolled Surface

Asphalt Pavement

(18" Max.)

Varies

Varies

Ramp

Relieved Pavement

5% max.

See Detail Below

Pavement Relief

Type ’F’ Curb And Gutter

14" When Located Along

2’ Detectable Warning

(2’ Min.)

Grass Or Pavt.

Util. Strip

Landing 4’ Min.

(2’ Min.)

Grass Or Pavt.

Util. Strip

4’ Min.

Landing

4’ Min.

4’ Min.

4’ Min.

4’ Min.

SIDEW

ALK

SIDEW

ALK

CR 6 CR 3

CR 1

CR 2CR 4CR 7

CR 8

CR 5

CR 9

SIDEW

ALK WITH CURBED

RETURNSPAVEMENT RELIEF AT LIP OF CURB

PICTORIAL

SIDEW

ALK

SIDEW

ALK WITH UTILITY STRIP

SIDEW

ALK

SIDEW

ALK WITH CURBED

RETURNS

SIDEW

ALK WITH CURBED

RETURNS

SIDEW

ALK WITH CURBED

RETURNS

SECTION

0.02

Swk.

5’ Std.

"41

=8’-6

Utility

max.1:

12

0.02

Grass

Grass

1:12

1:12

max.1:

12

Grass

Grass

0.02

0.02

Swk.

5’ Std.

" (Min.)

41

12’-6

3’4’Min. 3’

Swk.

5’ Std.

" (Min.)

41

12’-6

0.02

0.02

1:12

45°

1:12Grass

max.1:

12

Grass

0.02

1:120.02

1:12Grass

max.1:

12

Grass

0.02

Swk.

5’ Std.

Plan Dim

ensioning Required

1:12

max.0.

02

1:12

0.02

Swk.

6’ Min.

5’ Std.Sw

k.0.02

.02

1:12

1:12

max.0.

02

Swk.

5’ Std.

0.02

0.02

1:12

1:24

.02

1:24

1:12

max.1:

12

0.02

Swk. V

aries

Side

walk

Curb)

" Min.

With

81

(9’-4

" Min.)

81

(8’-1

0

(Max.)

1:12

(Max.)

1:12

max.5%

Smooth Milling; or, Grinding

Remove Elevated Pavement By Spading And Rolling;

" Shown)41Varies (12’-6

" Std.)41(7’-4

Ramp Varies

4’ (Min.)

Landing

0.02

1:12 max.

Exceed 8’ In Length)

(Not Required To

0.025% max.

3’

Min. 3’

45°

0.02

Swk.

6’ Std.

" (Min.)

41

12’-6

1:12

max.1:

12

1:12

0.02

0.025’

Std.Sw

k.

Swk.

5’ Std.

0.02

0.02

1:12

max.1:

12

1:12 0.02

Swk.

" (Min.)

41

12’-6

4’

SIDEWALK CURB OPTIONS See Sheet 4.

For BACK OF SIDEWALK CURB OR BUFFER TRANSITION And For RAMP AND *

UTILITY STRIP

SIDEW

ALK WITH

UTILITY STRIP

SIDEW

ALK WITH

UTILITY STRIP

SIDEW

ALK WITH

UPPER LANDING AT NORMAL SIDEWALK ELEVATION

SECTION THROUGH RAMP RUN AND LANDINGS WITH

RAMP AND LANDING DEPTH ARE RESTRICTED BY RIGHT OF WAY

DIMENSIONAL FEATURES FOR PUBLIC SIDEWALK CURB RAMPS WHERE

With S

wk. C

urb)"

Min.

21

(7’-5

(5’-11" Std.)

Ramp Varies


(Not Required To

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INDEX

rd960rh

DESCRIPTION:

REVISION

LAST

2013



1:12

1:1

2

4’ Min.

Landing

(2’ Min.)

Util. Strip


Landing 4’ Min.

(2’ Min.)

Util. Strip


1:12

1:1

2

H

5’ Min.

(3’ Min.)

Util. Strip Varies

Sidewalk Curb

*6"xH or 6"x12"


Sidewalk Curb

" or 6"x12"

21

*6"x4

"214

5’ Min.

5’ Min.

(2’ Min.)

Grass Or Pavt.

Util. Strip

"214

Sidewalk Curb

" or 6"x12"

21

*6"x4

1:12

1:12

Sidewalk Curb

" or 6"x12"

21

*6"x2

(2’ Min.)

Grass Or Pavt.

Util. Strip

(4’ Min.)

Landing

"412

5’ Min.

2’ Detectable Warning

(4’ Min.)

Landing

(2’ Min.)

Grass Or Pavt.

Util. Strip

Landing (4’ Min.)

(2’ Min.)

Grass Or Pavt.

Util. Strip

4’ Min.

4’ Min.

4’ Min.

4’ Min.

SIDEW

ALK

SIDEW

ALKCR 10

CR 11

CR 12

CR 13

CR 14

CR 15

CR 16

CR 17

CR 18

SIDEW

ALK

SIDEW

ALK WITH UTILITY STRIP

SIDEW

ALK

SIDEW

ALK WITH CURBED

RETURNS

SIDEW

ALK WITH CURBED

RETURNS

SIDEW

ALK WITH CURBED

RETURNS

SIDEW

ALK WITH CURBED

RETURNS

0.02

0.02

Grass

Grass

1:12 5’

-11"

=5’-1

1"Util. Strip 5’

Std.Swk.

0.02

.02

Grass

Grass

1:12

9’-1

1" (

Min.)5’

Std.Swk.

5’-1

1"

3’

4’Min. 3’

45°

0.02

.02

Grass

1:12 5’

-11"

Grass

Swk.

5’ Std.

9’-1

1" (

Min.)

Plan Dim

ensioning Required

1:12

.02

1:12

0.02

Swk.

5’ Std.

.02

Grass

1:12

Grass

Swk.

6’ Min.

0.02

1:120.02

1:12

Swk.

5’ Std..0

2

0.02

1:120.02

1:12

"Min.)

21

(6’-1

1

Swk.0.02

1:241:12

.02

1:24.02

0.02

5’ Std.Swk.

Varies (9’-11" Shown)

Landing

4’ (Min.)

0.025% max.

1:12 max.0.02

0.02

5’ Std.

Swk.

0.02

1:12

1:12 5’

-11"

1:120.02

9’-1

1" (

Min.)

5’ Std.

Swk.

0.02

.02

1:12

1:12 5’

-11"

1:12

0.02

6’ Min.Swk.

9’-1

1" (

Min.)

45°

3’

Min. 3’

4’

For BACK OF SIDEWALK CURB OR BUFFER TRANSITION And For RAMP AND SIDEWALK CURB OPTIONS See Sheet 4.*

CR 25 CR 24

CR 23

CR 20CR 21CR 22

SEPARATELY CAST CURBMONOLITHIC CAST CURB

PLAN

SECTION AA

CR 26

RAMPS UNDER CONDITIONS OF INFEASIBILITY

PUBLIC SIDEWALK COMBINED CORNER

DIMENSIONAL FEATURES FOR

DIMENSIONAL FEATURES FOR PUBLIC SIDEWALK CURB RAMPS FOR LINEAR PEDESTRIAN TRAFFIC

RAMP AND SIDEWALK CURB OPTIONS

OR BUFFER TRANSITION

BACK OF SIDEWALK CURB

A

A

0.02

1:121:12Ra

mp

4’

2’

R

4’

1:12Ra

mp

1:122’

R

0.02

1:1

2

Ra

mp2

’ R

Sidewalk

2’

R .02

1:12Ra

mp

0.02

0.02

1:12

Ramp

.02

2’

R

Landing

5’ Min.

0.02 1:1

2

(Min.)

4’

4’

(Min.)

0.0

2

1:12

0.02

1:12Ra

mp

.02

2’

R

Rdwy. Pavt. 2’

0.02

must conform to Index No. 17344 and 17346.

Crosswalk width and configuration vary; �

or 1:24

1:12

0.02

or 1:24

1:12

Buffer

R/W

6"

0.02 12"

6"

0.02

For In The Plans Or Standards

Maintainable Surface Contour, Abutting Structure, Or When Called

Construct Sidewalk Curb In Absence Of Adequate Buffer,

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4’ Min.

4’

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rd960rh

DESCRIPTION:

REVISION

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2013


Sidewalk (5’ Std.)

Util. Strip Grass Or Pavt. (2’ Min.)

45°

Sidewalk Curb

Ramp And

.02

Sidewalk (6’ Min.)

45°

Sidewalk Curb

Ramp And

.02

Sidewalk Curb

Ramp And

Sidewalk Curb

Ramp And

Sidewalk (5’ Std.)

Util. Strip Grass Or Pavt. (2’ Min.)

Sidewalk Curb

Ramp And


Sidewalk Curb

Ramp And



1:12 (Not Required To

(Where Necessary)

Sidewalk Curb

�

�

(Where Necessary)

6" Sidewalk Curb

Landing

Sidewalk Curb

6" x 12" Separate

6" x H Monolithic or

Trans.

Drop (H)

" R43

Or Landing

Ramp, Sidewalk

H (Varies)

" R43

H (Varies)

Or Landing

Ramp, Sidewalk

Ramp Width (4’ Min.)Ramp Width (4’ Min.)

Ramp Width (4’ Min.) Ramp Width (4’ Min.)

Ramp Width (4’ Min.)

PLAN - (ALTERNATE DETAIL)PLAN

SECTION CC

C C

CC

THE CIRCULATION PATH TO PEDESTRIAN ROUTES ON ADJACENT SITES

SIDEWALKS ARE PART OF A CONTINUOUS PASSAGE OR WHERE A CURB FALLS ALONG

WHERE FUTURE SIDEWALKS ARE PROPOSED, WHERE STABLE SURFACES OTHER THAN

LANDINGS FOR RAMPS WITHIN PUBLIC RIGHT OF WAY CONSTRUCTED AT LOCATIONS

Slope

0.02 Max.

Landing

Concrete 0.02 Max. Slope

Concrete Landing

6’

5’

5’

5’

5’5’

Slope

0.02 Max.

Landing

Concrete

1:12 M

ax.

Ram

p Run

1:12 M

ax.

Ra

mp R

un

1:12 M

ax.

Ra

mp R

un

MEDIAN CROSSWALKS

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DESCRIPTION:

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However, Slopes Shall Not Be Steeper Than 1:12.

Accommodate Other Construction In The Median;

For Variable Edge Of Pavement Elevations Or To

Equal. The Slopes May Intersect Off The Centerline

0.02 Rate When The Edge Of Pavement Elevations Are

Slopes Shall Intersect At Centerline Of Median On The

Roadway Pavement

Cross Walk (Concrete Sidewalk, 4")

(0.02 Std.; 1:12 Max.)

Slope Varies

¡ Median

Of 0.02 Can Be Constructed Adjacent To The Crosswalk.

The Crosswalk; Or, A 5’ x 5’ Concrete Landing With Maximum Slope

Crosswalk; The Refuge Can Be Constructed At Any Location Within

Slopes Of 0.05 Or Flatter And 5’ In Length Are Not Available On

5’ Refuge With Maximum Slope Of 0.02 Must Be Provided When

Gutter Type E Shown)

Curb Transition (Curb &Type E Shown)

(Curb And Gutter

Curb & Gutter Type E

Curb Types A Or B Or

Sidewalk

5’ Concrete

Median

2’ Curb Transition

Gutter) For Payment See General Note 8.

Remove And Reconstruct Curb Or Curb And

Curb Transition (On Existing Facilities

Median

Sidewalk

5’ Concrete

Type E Shown)

(Curb And Gutter

Curb & Gutter Type E

Curb Types A Or B Or

Other Options As Shown In The Plans

aligned with the centerline of the ramp. (See Pictorial View A)

On curb ramps, landings and flush transitions perpendicular to the curb line: Rows of domes shall be

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DESCRIPTION:

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" Max.�212

Flangeway Gap

Median

(Where Necessary)

Sidewalk Curb

Warning

Detectable

Width

Rail Car

Gate

2’

2’

PICTORIAL VIEW

A

PICTORIAL VIEW

A

PICTORIAL VIEW

A

PLAN

PICTORIAL VIEW B PICTORIAL VIEW C

PICTORIAL VIEW CPICTORIAL VIEW B

PLAN

PLAN

Rail Road Crossing

TYPICAL PLACEMENT OF DETECTABLE WARNING AT CURB RAMPS

the ramp. (See Pictorial View C)

domes shall be aligned with the centerline of

On curb ramps at radius returns: Rows of

centerline of the ramp. (See Pictorial View B)

of domes are not required to be aligned with the

On landings and flush transitions at radius returns: Rows

from the back-of-curb.

ramp is no more than 5 feet

only if the bottom of the curb

bottom of the curb ramp, but

placed perpendicular across the

Detectable warnings may be *

Freight-only Railways

Up To 3" For

Flangeway Gap May Be �

Sidewalk

5’ Concrete

2’

2’

Ramp

2’

Utility Strip

2’Ra

mp

Utility Strip

Ramp

Landing

2’

Ram

p

Utility Strip

Utilit

y Strip

Ra

mp

2’ Ramp

Utility Strip

2’-

0"

Min.

6’-

0"

Max.

15’-

0"

Min.

4’-

0"

Sid

ewalk

6’

5’

Ramp

6’

5’

Ra

mp

2’

Landing

5’

Max.*

Utility Strip

5’

5’

Ra

mp

2’

Landing

5’

Max.*

Ra

mp

Utility Strip

5’

5’

RAMP AND LANDING DEPTH ARE NOT RESTRICTED BY … · S I O N C:\ d \ p r o j e c t s \ s t a n d a r...

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