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STANDARD NOTES:

-PARKING IS TO BE RESTRICTEHOURS IN ADVANCE UNLESS THIS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRTO THE COMMENCEMENT OF AWORK AND REMOVED IMMEDIAAFTER COMPLETION OF ACTIVI-IF F A SIGN IS NO LONGER REQIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAOMIT OPPOSITE SIGNAGE . HASIGNS ON BOTH SIDES OF ROAAPPROACHING WORK AHEAD.

-IF A BUS ROUTE TRAVEL LANE BE MINIMUM 11 FT. IN WIDTH.

TYPICAL TCP FOR PARKINGLANE CLOSURE

TCP 1

TRAFFIC DRUMS /CONES

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCK

WORKZONE

STREET 2

STREET 1

PRIMARYSTREET

CURBLANE

CLOSED

ROADWORKAHEAD

ENDROAD WORK

G20-2a(36" x 18")

W20-1(48" x 48")

W20-5(48" x 48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

END

ROADWORK

G20-2a

(36"x18")

END

ROADWORK

G20-2a

(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

22'

22'

PARKINGRESTRICTION

N

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STANDARD NOTES:

-PARKING IS TO BE RESTRICTEHOURS IN ADVANCE UNLESS THIS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRTO THE COMMENCEMENT OF AWORK AND REMOVED IMMEDIAAFTER COMPLETION OF ACTIVI-IF F A SIGN IS NO LONGER REQIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAOMIT OPPOSITE SIGNAGE . HASIGNS ON BOTH SIDES OF ROAAPPROACHING WORK AHEAD.

-IF A BUS ROUTE TRAVEL LANE BE MINIMUM 11 FT. IN WIDTH.

TYPICAL TCP FOR PARKINGLANE/SIDEWALK CLOSURE

TCP 3

TRAFFIC DRUMS /CONES

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCK

STREET 2

STREET 1

PRIMARYSTREET

CURBLANE

CLOSED

ROADWORKAHEAD

ENDROAD WORK

G20-2a(36" x 18")

W20-1(48" x 48")

W20-5(48" x 48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

END

ROADWORK

G20-2a

(36"x18")

END

ROADWORK

G20-2a

(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

22'

22'

PARKINGRESTRICTION

N

WORKZONE

END

ROADWORK

G20-2a

(36"x18")

END

ROAD

WORK

G20-2a

(36"x

18")

ROAD

WORK

AHEAD

W20-1

(48"x48")

ROAD

WORK

AHEAD

W20-1

SIDEWALK

CLOSED

R9-9(24" x 12")

SIDEWALKCLOSED

R9-9(24"x12")

SIDEWALKCLOSEDAHEAD

CROSSHERE

R9-11(24" x 12")

EWALKOSEDHEAD

ROSS HERE

R9-11"x12")

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STANDARD NOTES:

-PARKING IS TO BE RESTRICTEHOURS IN ADVANCE UNLESS THIS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRTO THE COMMENCEMENT OF AWORK AND REMOVED IMMEDIAAFTER COMPLETION OF ACTIVI-IF F A SIGN IS NO LONGER REQIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAOMIT OPPOSITE SIGNAGE . HASIGNS ON BOTH SIDES OF ROAAPPROACHING WORK AHEAD.

-IF A BUS ROUTE TRAVEL LANE BE MINIMUM 11 FT. IN WIDTH.

TCP FOR INTERIOR LANECLOSURE ON MULTILANE, TWWAY STREET

TCP 5

TRAFFIC DRUMS /CONES

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCKWORKZONE

STREET 2

STREET 1

PRIMARYSTREET

LEFTLANE

CLOSEDAHEAD

ROADWORKAHEAD

ENDROAD WORK

G20-2a(36" x 18")

W20-1(48" x 48")

W20-5(48" x 48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

ROAD

WORK

AHEAD

W20-1

(48"x48")

ENDROADWORK

G20-2a(36"x18")

END

ROADWORK

G20-2a

(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

N

ARROW PANEL

END

ROADWORK

G20-2a

(36"x18")

W4-6(48" x 48")

LEFTLANECLOSEDAHEAD

ROADWORKAHEAD W20-1

(48"x48")

W20-5(48"x48")

W4-6(48"x48")

KEEP

RIGHT

R4A-7A(48"x48")

KEEP

RIGHT

R4A-7A(48" x 48")

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W20-1

48"X48"

If for signalized intersectionTraffic Signal Systems Division

must be contacted 48 hrs prior towork. (202)671-DDOT(3368).

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

END

ROADWORK

END

ROAD WORK

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

W1-4

30"X30"

W1-4

30"X30"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THE

COMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL AND

REPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITE

TRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

KEEP

RIGHT

KE

EP

RIG

HT

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

TYPICAL TCP FOR CLOSURE AT

SIDE OF INTERSECTION

TCP6

R4a-7a

18"X2

4"R4a-7a

18"

X24"

R4a-7a

18"X24"

R4a-7a

18"X24"

KEEP

RIGHT

R4a-7a

18"X24"

KEEP

RIGHT

R4a-7a

18"X24"

W1-4

30"X30"

W1-4

30"X30"

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W20-1

48"X48"

If for signalized intersectionTraffic Signal Systems Division

must be contacted 48 hrs prior towork. (202)671-DDOT(3368).

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

END

ROADWORK

END

ROAD WORK

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

W1-4

30"X30"

W1-4

30"X30"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THE

COMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL AND

REPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITE

TRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

TYPICAL TCP FOR CLOSURE IN

CENTER OF INTERSECTION

TCP7

R4a-7a

18"X24"

R4a-7a

18"X24"

R4a-7a

18"X24"

R4a-7a

18"X24"

KEEP

RIGHT

R4a-7a

18"X24"

KEEP

RIGHT

R4a-7a

18"X24"

W1-4

30"X30"

W1-4

30"X30"

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STANDARD NOTES:

-PARKING IS TO BE RESTRICTED 72

HOURS IN ADVANCE UNLESS THEREIS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRIORTO THE COMMENCEMENT OF ALLWORK AND REMOVED IMMEDIATELYAFTER COMPLETION OF ACTIVITIES.-IF F A SIGN IS NO LONGER REQUIREDIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONES ISTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAYOMIT OPPOSITE SIGNAGE . HAVESIGNS ON BOTH SIDES OF ROADWAYAPPROACHING WORK AHEAD.-IF A BUS ROUTE TRAVEL LANE MUSTBE MINIMUM 11 FT. IN WIDTH.*FLAGGERS MUST HAVE ELECTRONICCOMMUNICATION.*STOP/SLOW SIGN SHOULD BEMOUNTED ON A 5 FT. POLE.

LANE CLOSURE ON TWO-WAROAD AND NO EXISTINGPARKING W/FLAGGERS

TCP 8

TRAFFIC DRUMS /CONE

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCK

STREET2

STREET 1

END

ROADW

ORK

G20-2A

(36"x18")

UTILIT

Y

WORK

AHEA

D

W2

1-7

(48"x48")

END

ROADWORK

G20-2A

(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

N

WORK

ZONE

FLAGGER

W20-7

A

(48"

x48")

ROADWORKAHEAD

W21-7(48" x 48")

W20-7A(48" x 48")

ONE LANEROADAHEAD

W20-4(48" x 48")

ONELA

NE

ROA

D

AHEA

D

W20-4

(48"

x48")

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STANDARD NOTES:-PARKING IS TO BE RESTRICTEHOURS IN ADVANCE UNLESS TH

IS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRTO THE COMMENCEMENT OF AWORK AND REMOVED IMMEDIA

AFTER COMPLETION OF ACTIVI-IF F A SIGN IS NO LONGER REQIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAOMIT OPPOSITE SIGNAGE . HASIGNS ON BOTH SIDES OF ROAAPPROACHING WORK AHEAD.-IF A BUS ROUTE TRAVEL LANE BE MINIMUM 11 FT. IN WIDTH.*FLAGGERS MUST HAVE ELECT

COMMUNICATION.*STOP/SLOW SIGN SHOULD BEMOUNTED ON A 5 FT. POLE.*MUST HAVE FIRE MARSHALL

APPROVAL PRIOR TO ANY ROA

CLOSURES.

ALLEY CLOSURE

TCP 9

TRAFFIC DRUMS /CONES

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCK

STREET 2

STREET 1

ALLEY

ALLEYCLOSED

G20-2A(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

N

WORK

ZONE

FLAGGER

ALLEYCLOSED

G20-2A(36" x 18")

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STANDARD NOTES:

-PARKING IS TO BE RESTRICTE

HOURS IN ADVANCE UNLESS THIS AN EMERGENCY.-SIGNS SHALL BE INSTALLED PRTO THE COMMENCEMENT OF AWORK AND REMOVED IMMEDIAAFTER COMPLETION OF ACTIVI-IF F A SIGN IS NO LONGER REQIT WILL BE REMOVED.-SIGNS SHALL BE MOUNTED ONSPRING LOADED STANDS.-THE SPACING OF TRAFFIC CONTO BE 10 FT.-IN CASE OF ONE-WAY ROADWAOMIT OPPOSITE SIGNAGE . HASIGNS ON BOTH SIDES OF ROAAPPROACHING WORK AHEAD.-IF A BUS ROUTE TRAVEL LANE BE MINIMUM 11 FT. IN WIDTH.

*FLAGGERS MUST HAVE ELECTCOMMUNICATION.*STOP/SLOW SIGN SHOULD BEMOUNTED ON A 5 FT. POLE.

TYPICAL TCP FOR MAINTAINITHRU TRAFFIC IN ALLEY

TCP 10

TRAFFIC DRUMS /CONES

WORK SITE

SIGN

DIRECTION OF TRAFFIC

TRUCK

STREET 2

STREET 1

ALLEY E

ND

ROADWO

RK

G20-2A

(36"x18

")

UTILITY

WORK

AHEAD

W21-7

(48"x48")

UTILITY

WORK

AHEAD

W21-7

(48"x48")

END

ROADWORK

G20-2A

(36"x18")

END

ROADWORK

G20-2A

(36"x18")

SPEED(MPH)

MINIMUM SIGN SP(FT)

25

30

35

40

45

50

55

150

250

700

200

350

550

600

N

WORK

ZONE

10' Min.

END

ROADWORK

G20-2A

(36"x18")

UTILITY

WORK

AHEAD

W21-7

(48"x48")

UTILITY

WORK

AHEAD

W21-7

(48"x48")

FLAGGER

W20-7A

(48"x48")

W20-7A

(48"x48")

W20-7A

(48"x48")

W20-7A

(48"x48")

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ROAD

WORK

END

ROAD WORK

RIGHT

LANES

CLOSED

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

END

ROADWORK

END

ROADWORK

END

ROADWORK

SIDEWALK

CLOSED

USEOTHER

SIDE

SIDEWALK

CLOSED

USEOTHER

SIDE

W20-1

48"X48"

W20-5

48"X48"

W4-2

48"X48"

W20-1

4 8 " X 4 8 "

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

R9-10

24"x12"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

STANDARD NOTES:

PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETION

OF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 550

50 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARD

TRUCK

LEGEND

RIGHT LANE CLOSUR

WITH NO PARKING

PERMITTED

TCP11

WORKAREA

PARKINGRESTRICTIO

N

22'

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ROAD

WORK

END

ROAD WORK

LEFT

LANE

CLOSED

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

END

ROADWORK

END

ROADWORK

END

ROADWORK

SIDEWALK

CLOSED

USEOTHER

SIDE

SIDEWALK

CLOSED

USEOTHER

SIDE

W20-1

48"X48"

W20-5

48"X48"

W4-2

48"X48"

W20-1

4 8 " X 4 8 "

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

R9-10

24"x12"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

STANDARD NOTES:

PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETION

OF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 550

50 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARD

TRUCK

LEGEND

APPROACHING LEFT L

CLOSURE WITH PARK

PERMITTED

TCP12

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ROAD

WORK

AHEAD

END

ROAD WORK

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

END

ROADWORK

END

ROADWORK

END

ROADWORK

SIDEWALK

CLOSED

USEOTHER

SIDE

SIDEWALK

CLOSED

USEOTHER

SIDE

W20-1

48"X48"

W4-2

48"X48"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

R9-10

24"x12"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.

SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.SIGNS SHALL BE CONSTRUCTED FROM

DURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

MULTIPLE LANE CLOSUR

AT INTERSECTION

TCP13

KEEP

RIGHT

TYPE III BARRACADE

HIGH LEVELWARNING DEVICE

If for signalized intersectionTraffic Signal Systems Divisimust be contacted 48 hrs priwork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

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ROAD

WORK

AHEAD

END

ROAD WORK

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

END

ROADWORK

END

ROADWORK

END

ROADWORK

SIDEWALK

CLOSED

USEOTHER

SIDE

SIDEWALK

CLOSED

USEOTHER

SIDE

W20-1

48"X48"

W4-2

48"X48"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

R9-10

24"x12"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.SIGNS SHALL BE CONSTRUCTED FROM

DURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 250

40 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATION

WORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

RIGHT LANE CLOSURE

FAR SIDE OF INTERSECTIO

TCP14

TYPE III BARRACADE

HIGH LEVELWARNING DEVICE

If for signalized intersecTraffic Signal Systems must be contacted 48 hwork. (202)671-DDOT(3

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14/21

ROAD

WORK

AHEAD

END

ROAD WORK

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

END

ROADWORK

END

ROADWORK

END

ROADWORK

SIDEWALK

CLOSED

USEOTHER

SIDE

SIDEWALK

CLOSED

USEOTHER

SIDE

W20-1

48"X48"

W4-2

48"X48"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

R9-10

24"x12"

R9-10

24"x12"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

G20-2A

36"x18"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.SIGNS SHALL BE CONSTRUCTED FROM

DURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 550

50 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

LEFT LANE CLOSURE

ON FAR SIDE OF

INTERSECTION

TCP15

KEEP

RIGHT

KEEP

RIGHT

R4-7

18"X24"

R4-7

18"X24" If for signalized intersectionTraffic Signal Systems Divisiomust be contacted 48 hrs priowork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

15/21

ROAD

WORK

AHEAD

W20-1

48"X48"

SPEED MINIMUM(mph) SIGN SPACING25 150

30 20035 25040 35045 55050 60055 700

LEGEND

TRAFFIC DIRECTION

SIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

FLAGGER / with stop/slowpaddle. 24" sign on 6' pole.

ENDROAD WORK

G20-2A36"x18"

END

ROADWORK

G20-2A

36"x18"

ROAD

WORK

AHEAD

W20-1

48"X48"

ROAD

WORKAHEAD

W20-148"X48"

ONE LANEROADAHEAD

ONELANE

ROAD

AHEAD

W20-448"X48"

W20-748"X48"

W20-7

48"X48"

W20-7

48"X48"

W20-4

48"X48"

TCP16

FLAGGING CONTROL AT3-LEG INTERSECTION (1)

END

ROADWORK

G20-2A

36"x18"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCSIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIOOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.SIGNS SHALL BE CONSTRUCTED FROM

DURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL AND

REPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.

THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTH

SIDES OF ROADWAY APPROACHING WORKAHEAD).

If for signalized intersectionTraffic Signal Systems Divisionmust be contacted 48 hrs prior towork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

16/21

ROAD

WORK

AHEAD

W20-1

48"X48"

SPEED MINIMUM(mph) SIGN SPACING25 15030 200

35 25040 35045 55050 600

55 700

LEGEND

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARD

TRUCK

FLAGGER / with stop/slowpaddle. 24" sign on 6' pole.

ENDROAD WORK

G20-2A36"x18"

END

ROADWORK

G20-2A

36"x18"

ROAD

WORK

AHEAD

W20-1

48"X48"

ROADWORKAHEAD

W20-148"X48"

ONE LANEROAD

AHEAD

ONELANE

ROAD

AHEAD

W20-448"X48"

W20-748"X48"

W20-7

48"X48"

W20-7

48"X48"

W20-4

48"X48"

TCP17

FLAGGING CONTROL AT3-LEG INTERSECTION (2)

G20-2A

36"x18"

END

ROADWORK

STANDARD NOTES:

PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.

SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

If for signalized intersectionTraffic Signal Systems Divisionmust be contacted 48 hrs prior towork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

17/21

ROAD

WORK

AHEAD

W20-1

48"X48"

SPEED MINIMUM(mph) SIGN SPACING

25 15030 20035 25040 350

45 55050 60055 700

LEGEND

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

FLAGGER / with stop/slowpaddle. 24" sign on 6' pole.

ROADWORK

G20-2A

36"x18"

END

ROADWORK

G20-2A

36"x18"ROADWORK

AHEAD

W20-1

48"X48"

ROAD

WORK

AHEAD

W20-1

48"X48"

ONE LANEROADAHEAD

W20-7

48"X48"

W20

-7

48"X48

"

W20-7

48"X48"

W20-448"X48"

TCP18

FLAGGING CONTROL AT3-LEG INTERSECTION (3)

G20-2A

36"x18"

END

ROAD

WORK

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. IN

ADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.SIGNS SHALL BE CONSTRUCTED FROM

DURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

If for signalized intersectionTraffic Signal Systems Divisionmust be contacted 48 hrs prior towork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

18/21

ROAD

WORK

AHEAD

W20-1

48"X48"

SPEED MINIMUM(mph) SIGN SPACING

25 15030 20035 25040 35045 55050 600

55 700

LEGEND

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

FLAGGER / with stop/slowpaddle. 24" sign on 6' pole.

END

ROADWORK

G20-2A

36"x18"

END

ROADWORK

G20-2A

36"x18" ROAD

WORK

AHEAD

W20-1

48"X48"

ROAD

WORK

AHEAD

W20-1

48"X48"

ONE LANEROADAHEAD

W20-7

48"X48"

W20-7

48"X48"

W20-7

48"X48"

W20-448"X48"

TCP19

FLAGGING CONTROL AT3-LEG INTERSECTION (4)

G20-2A

36"x18"

END

ROAD

WORK

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

If for signalized intersectionTraffic Signal Systems Division

must be contacted 48 hrs prior towork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

19/21

ROAD

WORK

AHEAD

W20-1

48"X48"

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

LEGEND

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITE

TRAFFIC DRUMS OR CONESARROW BOARDTRUCK

FLAGGER / with stop/slowpaddle. 24" sign on 6' pole.

END

ROAD WORK

G20-2A

36"x18"

END

ROADWORK

G20-2A

36"x18"

ROAD

WORK

AHEAD

W20-1

48"X48"

ROAD

WORK

AHEAD

W20-1

48"X48"

ONE LANE

ROAD

AHEAD

ONELANE

ROAD

AHEAD

W20-4

48"X48"

W20-7

48"X48"

W20-7

48"X48"

W20-7

48"X48"

W20-4

48"X48"

TCP20

FLAGGING CONTROL AT

3-LEG INTERSECTION

FAR-SIDE CLOSURE

END

ROADWORK

G20-2A

36"x18"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THECOMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILLBE REMOVED.

SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.

SIGNS SHALL BE MOUNTED ON SPRING

LOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMIT

OPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

If for signalized intersectionTraffic Signal Systems Divisionmust be contacted 48 hrs prior towork. (202)671-DDOT(3368).

8/8/2019 DDOT Work Zone Utility Typicals

20/21

W20-1

48"X48"

If for signalized intersectionTraffic Signal Systems Division

must be contacted 48 hrs prior towork. (202)671-DDOT(3368).

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

END

ROADWORK

END

ROAD WORK

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

W1-4

30"X30"

W1-4

30"X30"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

SIDEWALK

CLOSED

USEOTHER

SIDE

R9-10

24"x12"

SIDEWALK

CLOSED

USEOTHER

SIDE

R9-10

24"x12"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THE

COMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL AND

REPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITE

TRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

KEEP

RIGHT

TYPICAL TCP FOR TWO LANE

CLOSURE ON TWO WAY

STREET TO EXCAVATE.

EXCAVATE ACROSS ROADWAY;

PHASE 1

TCP21

R4a-7a

18"X24"

R4a-7a

18"X24"

R4a-7a

18"X24"

R4a-7a

18"X24"

8/8/2019 DDOT Work Zone Utility Typicals

21/21

W20-1

48"X48"

If for signalized intersectionTraffic Signal Systems Division

must be contacted 48 hrs prior towork. (202)671-DDOT(3368).

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

END

ROADWORK

END

ROAD WORK

END

ROADWORK

G20-2A

36"x18"

G20-2A

36"x18"

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

W1-4

30"X30"

W20-1

48"X48"

W20-1

48"X48"

W20-1

48"X48"

SIDEWALK

CLOSED

USEOTHER

SIDE

R9-10

24"x12"

SIDEWALK

CLOSED

USEOTHER

SIDE

R9-10

24"x12"

STANDARD NOTES:PARKING IS TO BE RESTRICTED 72HRS. INADVANCE UNLESS THERE IS AN EMERGENCY.SIGNS SHALL BE INSTALLED PRIOR TO THE

COMMENCEMENT OF ALL WORK ANDREMOVED IMMEDIATELY AFTER COMPLETIONOF ACTIVITIES.IF A SIGN IS NO LONGER REQUIRED IT WILL

BE REMOVED.SIGNS SHALL BE CONSTRUCTED FROMDURABLE MATERIALS WHICH WILL NOTDETERIORATE UNDER NORMAL ANDREPEATED OUTDOOR USE.SIGNS SHALL BE MOUNTED ON SPRINGLOADED SIGN STANDS.

THE SPACING OF TRAFFIC CONES IS TO BE10'.IN CASE OF ONE WAY ROADWAY OMITOPPOSITE SIGNAGE (HAVE SIGNS ON BOTHSIDES OF ROADWAY APPROACHING WORKAHEAD).

SPEED MINIMUM(mph) SIGN SPACING25 15030 20035 25040 35045 55050 60055 700

TRAFFIC DIRECTIONSIGN STAND / LOCATIONWORK SITETRAFFIC DRUMS OR CONESARROW BOARDTRUCK

LEGEND

KEEP

RIGHT

KEEP

RIGHTKEEP

RIGHT

KEEP

RIGHT

TYPICAL TCP FOR TWO LANE

CLOSURE ON TWO WAY

STREET TO EXCAVATE.

EXCAVATE ACROSS ROADWAY;

PHASE 2

TCP22R4a-7a

R4a-7a

18"X24"

R4a-7a

18"X24"

R4a-7a

18"X24"