25’

25’

DIS

TA

NC

E

A

DIS

TA

NC

E

BW3-1

(STOP AHEAD)

EDGE OF

TRAVEL LANE

SHOULDER

EDGE OF

EDGE OF TRAVEL LANE

25’

ASPHALTIC

CONCRETE

PAVEMENT

25’

EDGE OF TRAVEL LANE

650’

325’

275’

225’

175’

125’

425’

450’

400’

1

1

1

800’

650’

550’

475’

425’

POSTED

SPEED

(mph)

DISTANCE TO

RUMBLE STRIP

DIST. A DIST B DIST.C

< -

TRAFFIC LANE RUMBLE STRIP

CONTRACTOR SHALL CONFIRM RUMBLE STRIP LOCATION WITH THE ENGINEER

GENERAL NOTES

4"

GROOVES @

�" MIN.

�" MAX.

12" C-C 1"+-

ASPHALTIC PAVEMENT

R1-1

(STOP)

25’

18"

LC

12"

W14-3

(NO PASSING ZONE)

55

50

45

40

35

30

24 GROOVES (TYP)

WHEN ASPHALTIC PAVEMENT IS NEW IN THE RUMBLE AREA THE CONTRACTOR

RUMBLE INSTALLATION.

PAVEMENT MARKING AND SIGNING DETAILS AND SPECIFICATIONS ARE PROVIDED

ELSEWHERE IN THE CONTRACT.

500’ S

OLID

YE

LL

OW

MILLED-IN

MILLED-IN

PRIOR TO INSTALLATION. THE ENGINEER MAY MODIFY THE RUMBLE STRIP

LOCATION AS FIELD CONDITIONS DICTATE.

ARROW SYMBOL ( ) SHOWS DIRECTION OF TRAVEL

1200’

DIS

TA

NC

E

C

2

2

2

ELIMINATE THE MIDDLE SET OF RUMBLE

STRIPS.

LOCATE RUMBLE STRIP 200’ IN ADVANCE

OF W3-1 SIGN AS SHOWN. IF W3-1 IS NOT

IN PLACE, USE DISTANCE C.

TYPICAL VERTICAL VARIATION BETWEEN

PEAKS AND VALLEYS WITHIN THE CUT

APPROXIMATELY �"

3

3

SHALL ALLOW THE PAVEMENT TO CURE A MINIMUM OF 7 DAYS PRIOR TO

8"

4"

10"

4"

10"

8"

PLAN VIEW

ELEVATION VIEW

PLAN VIEW

RUMBLE STRIP LOCATION

1000’

DEPARTMENT OF TRANSPORTATION

STATE OF WISCONSIN

APPROVED

DATE

FHWA

66

S.D.D. 13

A

8-1

AT INTERSECTION

ASPHALTIC RUMBLE STRIPS

S.D.D. 13

A

8-1

ENGINEER

ROADWAY STANDARDS DEVELOPMENT

CL

25’

18"

GROOVES @ 1’ O.C.

PLACE 4" x �"

24

GR

OO

VES (T

YP.)

LANE

TRAVELED

EDGE OF

YELLOW

SOLID

4

4

THE RUMBLE.

YELLOW LINE AND THE EDGE OF

12" CLEAR BETWEEN THE SOLID

8-17-2011 /S/ Jerry H. Zogg

SDD 13a8 Asphaltic Rumble Strips at Intersection

Version 1 Standard Detail Drawing 13A8 August 16, 2011

Asphaltic Rumble Strips at Intersection

References:

NONE

Bid items associated with this drawing:

ITEM NUMBER DESCRIPTION UNIT

465.0450 Asphaltic Intersection Rumble Strip .................................................................... SY

Standardized Special Provisions associated with this drawing:

STSP NUMBER TITLE

NONE

Other SDDs associated with this drawing:

NONE

Design Notes:

This SDD should typically be used where there is a 4-way stop condition or even a 2-way stop condition where there is some fear that the motorist may not see or expect a stop condition ahead.

The designer should be particularly aware of residences in the immediate area of the rumble strips. The sound generated from rumble strips may carry for a long distance, particularly at night when the ambient noise is quieter than in the daytime.

The designer should also be aware of sight obstruction from trees or other signs that may be too close to the proposed W3-1 (STOP AHEAD) sign.

This detail is not intended to address the pavement marking required at the approach to the intersection, the stop bar or other signs such as the No Passing Zone pennant. The designer must address pavement marking and signing details and specifications elsewhere in the contract as the general notes stipulate.

Contact Person:

Mark Zander (608) 267-7327