JB0002094724 - JB0001791771 2A DIGITAL (FDX) - WATMD02R00 1x2 - WATMD02Q00 1x2 (YE08 2X2) - YELM TCPREVISIONS
DATE DESCRIPTION INITIAL
TR
A
F
F
I
C
CO
N
T
R
O
L
PL
A
N
-
1
3
ADVANCED WARNING SIGN SPACING
ROAD TYPE SPEED
DISTANCE BETWEEN ADVANCED
WARNING SIGNS
X X X X
FREEWAYS & EXPRESSWAYS 55/75 MPH 1500 ±1500 ±1500 ±1500 ±
RURAL HIGHWAYS 60/65 MPH 800 ±800 ±800 ±800 ±
RURAL ROADS 45/55 MPH 500 ±500 ±500 ±500 ±
RURAL ROADS & URBAN
ARTERIAL 35/40 MPH 350 ±350 ±350 ±N/A
RURAL ROADS, RESIDENTIAL &
BUSINESS DISTRICTS 25/30 MPH 200 ± (2)200 ± (2)200 ± (2)N/A
URBAN STREETS 25 MPH OR
LESS 100 ± (2)100 ± (2)100 ± (2)N/A
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,
AT-GRADE INTERSECTIONS, AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT ROADWAY CONDITIONS.
LONGITUDINAL BUFFER SPACE =LBS
SPEED (MPH)20 25 30 35 40 45 50 55 60 65 70
DISTANCE (FT)115 155 200 250 305 360 425 495 570 645 730
TAPER LENGTH IN FEET=L (FEET)
LANE
WIDTH
(FEET)
POSTED SPEED LIMIT (MPH)
25 30 35 40 45 50 55 60 65 70
10 105 150 205 270 450 500 550 ---
11 115 160 225 295 495 550 605 660 --
12 125 180 245 320 540 600 660 720 780 840 1
Know what's below.Call
R
811
48 HOURS BEFORE YOU DIG
UNDERGROUND SERVICE ALERT
CALL TOLL FREE
DIGALERT
before you dig.
JB
0
0
0
1
7
9
1
7
7
1
2
A
D
I
G
I
T
A
L
(
F
D
X
)
-
W
A
T
M
D
0
2
R
0
0
15
0
0
W
Y
E
L
M
A
V
E
YE
L
M
,
W
A
9
8
5
9
7
JB
0
0
0
2
0
9
4
7
2
4
REVISIONS
DATE DESCRIPTION INITIAL
COMCAST
SHEET OF
DATE:
EXCEPT AS MAY BE OTHERWISE PROVIDED BY CONTRACT,
THESE DRAWINGS AND SPECIFICATIONS SHALL REMAIN THE
PROPERTY OF SEFNCO COMMUNICATION, INC. BOTH BEING
ISSUED IN STRICT CONFIDENCE AND SHALL NOT BE
REPRODUCED, COPIED, OR USED FOR ANY PURPOSE
WITHOUT SPECIFIC WRITTEN PERMISSION.
SI
T
E
N
A
M
E
:
SCALE
LO
C
A
T
I
O
N
A
D
D
R
E
S
S
:
CO
M
C
A
S
T
J
O
B
N
U
M
B
E
R
:
STAMP
DRAWN BY:JDS
4/2/25
1X
2
-
W
A
T
M
D
0
2
Q
0
0
1
X
2
(
Y
E
0
8
2
X
2
)
WARNING SIGN
REGULATORY SIGN
TRAFFIC CONE
FLAGGER STATION
PATROL CAR
POLICE
OFFICER
POLICE OFFICER
WORK VEHICLE
LIT INTERSECTION
UNLIT INTERSECTION
SPOTTER STATION
KEEP
RIGHT
TCP DEVICE LEGEND
FAS
FLASHING ARROW
FLASHING DOUBLE ARROW
(MERGE LEFT OR RIGHT)
FLASHING CAUTION
FAS
FAS
FAS
TRAFFIC CONTROL PLAN GENERAL NOTES
1.AN ARROWBOARD SHALL MEET THE MINIMUM SIZE,
LEGIBILITY DISTANCE, NUMBER OF ELEMENTS AND
OTHER SPECIFICATIONS SHOWN.
2.LENGTH OF ARROW EQUALS 48", WIDTH OF
ARROWHEAD EQUALS 24".
3.TYPE A, B AND C ARROW BOARDS SHALL HAVE
SOLID RECTANGULAR APPEARANCES. A TYPE D
ARROW BOARD SHALL CONFORM TO THE SHAPE OF
THE ARROW.
4.MAINTAIN DRIVEWAY ACCESS AT ALL TIMES
5.SIDEWALK ARE EITHER OPEN OR NOT OPEN. A
SIDEWALK IS CLOSED IF A MINIMUM 5' PATH CANNOT
BE MAINTAINED MEASURED FROM PROPERTY LINE,
OR 5.5' IF CREATED FROM FACE OF CURB.
(PEDESTRIAN PATH PROVIDED WHERE REQUIRED)
AND WILL BE MONITORED BY A SPOTTER TO
ENSURE FLOW AND SAFETY DURING WORK UNLESS
OTHERWISE NOTED. A SPOTTER SHALL NOT DIRECT
TRAFFIC.
6.NO EXCEPTION TAKEN- CONTRACTOR IS
RESPONSIBLE FOR ADA COMPLIANCE.
7.ALL CONTROL SET-UP, SIGN SPACING AND
PROCEDURES. WILL CONFORM TO SPECIFICATIONS
STATED IN THE FEDERAL MANUAL ON UNIFORMED
TRAFFIC CONTROL DEVICES (M.U.T.C.D).
8.CITIES AND VARIOUS MUNICIPALITIES MAY HAVE
ALSO ADOPTED SPECIALIZED GUIDELINES FOR
TRAFFIC CONTROL WITHIN THEIR JURISDICTION. IT
IS THE RESPONSIBILITY OF THE ON-SITE TRAFFIC
CONTROL PERSONAL TO SEE IF AND ANY SPECIAL
CONDITIONS EXIST.
9.FLAGGERS SHALL BE USED IN ACCORDANCE WITH
WAC 468-95-302.
10.IF ONLY ONE LANE IS OPEN IN A DIRECTION,THAT
LANE SHALL BE A MINIMUM OF 11' WIDE, UNLESS
SPOTTER/FLAGGERS ARE USED, IN WHICH CASE
THE LANE CAN BE A MINIMUM OF 10'.
11.ALL ROW WORK MUST YIELD TO SCHOOL TRANSIT,
EMPLOYEES AND CHILDREN. WHILE PASSENGER
LOADING/UNLOADING, STOPPED OR SLOWING:
CEASE WORK, YIELD. WHEN SCHOOL TRANSIT,
AND/OR PEDESTRIANS, DEPART COMMENCE WORK.
N
TRAFFIC CONTROL PLAN NOTES
1.TRAFFIC CONTROL PLAN WILL CONSIST OF A
LANE SHIFT ON A THREE LANE ROADWAY.
2.THIS SETUP WILL BE USED FOR THE WORK
BEING DONE ON W YELM AVE.
3.SPEED LIMIT: 35 MPH LIMIT
SPEED R2-1
35
REVISIONS
DATE DESCRIPTION INITIAL
TR
A
F
F
I
C
CO
N
T
R
O
L
PL
A
N
-
2
3
ADVANCED WARNING SIGN SPACING
ROAD TYPE SPEED
DISTANCE BETWEEN ADVANCED
WARNING SIGNS
X X X X
FREEWAYS & EXPRESSWAYS 55/75 MPH 1500 ±1500 ±1500 ±1500 ±
RURAL HIGHWAYS 60/65 MPH 800 ±800 ±800 ±800 ±
RURAL ROADS 45/55 MPH 500 ±500 ±500 ±500 ±
RURAL ROADS & URBAN
ARTERIAL 35/40 MPH 350 ±350 ±350 ±N/A
RURAL ROADS, RESIDENTIAL &
BUSINESS DISTRICTS 25/30 MPH 200 ± (2)200 ± (2)200 ± (2)N/A
URBAN STREETS 25 MPH OR
LESS 100 ± (2)100 ± (2)100 ± (2)N/A
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,
AT-GRADE INTERSECTIONS, AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT ROADWAY CONDITIONS.
LONGITUDINAL BUFFER SPACE =LBS
SPEED (MPH)20 25 30 35 40 45 50 55 60 65 70
DISTANCE (FT)115 155 200 250 305 360 425 495 570 645 730
TAPER LENGTH IN FEET=L (FEET)
LANE
WIDTH
(FEET)
POSTED SPEED LIMIT (MPH)
25 30 35 40 45 50 55 60 65 70
10 105 150 205 270 450 500 550 ---
11 115 160 225 295 495 550 605 660 --
12 125 180 245 320 540 600 660 720 780 840 2
Know what's below.Call
R
811
48 HOURS BEFORE YOU DIG
UNDERGROUND SERVICE ALERT
CALL TOLL FREE
DIGALERT
before you dig.
JB
0
0
0
1
7
9
1
7
7
1
2
A
D
I
G
I
T
A
L
(
F
D
X
)
-
W
A
T
M
D
0
2
R
0
0
15
0
0
W
Y
E
L
M
A
V
E
YE
L
M
,
W
A
9
8
5
9
7
JB
0
0
0
2
0
9
4
7
2
4
REVISIONS
DATE DESCRIPTION INITIAL
COMCAST
SHEET OF
DATE:
EXCEPT AS MAY BE OTHERWISE PROVIDED BY CONTRACT,
THESE DRAWINGS AND SPECIFICATIONS SHALL REMAIN THE
PROPERTY OF SEFNCO COMMUNICATION, INC. BOTH BEING
ISSUED IN STRICT CONFIDENCE AND SHALL NOT BE
REPRODUCED, COPIED, OR USED FOR ANY PURPOSE
WITHOUT SPECIFIC WRITTEN PERMISSION.
SI
T
E
N
A
M
E
:
SCALE
LO
C
A
T
I
O
N
A
D
D
R
E
S
S
:
CO
M
C
A
S
T
J
O
B
N
U
M
B
E
R
:
STAMP
DRAWN BY:JDS
4/2/25
1X
2
-
W
A
T
M
D
0
2
Q
0
0
1
X
2
(
Y
E
0
8
2
X
2
)
WARNING SIGN
REGULATORY SIGN
TRAFFIC CONE
FLAGGER STATION
PATROL CAR
POLICE
OFFICER
POLICE OFFICER
WORK VEHICLE
LIT INTERSECTION
UNLIT INTERSECTION
SPOTTER STATION
KEEP
RIGHT
TCP DEVICE LEGEND
FAS
FLASHING ARROW
FLASHING DOUBLE ARROW
(MERGE LEFT OR RIGHT)
FLASHING CAUTION
FAS
FAS
FAS
TRAFFIC CONTROL PLAN GENERAL NOTES
1.AN ARROWBOARD SHALL MEET THE MINIMUM SIZE,
LEGIBILITY DISTANCE, NUMBER OF ELEMENTS AND
OTHER SPECIFICATIONS SHOWN.
2.LENGTH OF ARROW EQUALS 48", WIDTH OF
ARROWHEAD EQUALS 24".
3.TYPE A, B AND C ARROW BOARDS SHALL HAVE
SOLID RECTANGULAR APPEARANCES. A TYPE D
ARROW BOARD SHALL CONFORM TO THE SHAPE OF
THE ARROW.
4.MAINTAIN DRIVEWAY ACCESS AT ALL TIMES
5.SIDEWALK ARE EITHER OPEN OR NOT OPEN. A
SIDEWALK IS CLOSED IF A MINIMUM 5' PATH CANNOT
BE MAINTAINED MEASURED FROM PROPERTY LINE,
OR 5.5' IF CREATED FROM FACE OF CURB.
(PEDESTRIAN PATH PROVIDED WHERE REQUIRED)
AND WILL BE MONITORED BY A SPOTTER TO
ENSURE FLOW AND SAFETY DURING WORK UNLESS
OTHERWISE NOTED. A SPOTTER SHALL NOT DIRECT
TRAFFIC.
6.NO EXCEPTION TAKEN- CONTRACTOR IS
RESPONSIBLE FOR ADA COMPLIANCE.
7.ALL CONTROL SET-UP, SIGN SPACING AND
PROCEDURES. WILL CONFORM TO SPECIFICATIONS
STATED IN THE FEDERAL MANUAL ON UNIFORMED
TRAFFIC CONTROL DEVICES (M.U.T.C.D).
8.CITIES AND VARIOUS MUNICIPALITIES MAY HAVE
ALSO ADOPTED SPECIALIZED GUIDELINES FOR
TRAFFIC CONTROL WITHIN THEIR JURISDICTION. IT
IS THE RESPONSIBILITY OF THE ON-SITE TRAFFIC
CONTROL PERSONAL TO SEE IF AND ANY SPECIAL
CONDITIONS EXIST.
9.FLAGGERS SHALL BE USED IN ACCORDANCE WITH
WAC 468-95-302.
10.IF ONLY ONE LANE IS OPEN IN A DIRECTION,THAT
LANE SHALL BE A MINIMUM OF 11' WIDE, UNLESS
SPOTTER/FLAGGERS ARE USED, IN WHICH CASE
THE LANE CAN BE A MINIMUM OF 10'.
11.ALL ROW WORK MUST YIELD TO SCHOOL TRANSIT,
EMPLOYEES AND CHILDREN. WHILE PASSENGER
LOADING/UNLOADING, STOPPED OR SLOWING:
CEASE WORK, YIELD. WHEN SCHOOL TRANSIT,
AND/OR PEDESTRIANS, DEPART COMMENCE WORK.
N
TRAFFIC CONTROL PLAN NOTES
1.TRAFFIC CONTROL PLAN WILL CONSIST OF 3
WAY STOP CONTROLLED BY FLAGGERS.
2.THIS SETUP WILL BE USED FOR THE CROSSING
ON MOUNTAIN VIEW RD SE.
3.POLES 6-16 WILL BE HANDLED WITH SEPERATE
SETUP.
4.SPEED LIMIT : 35MPH
OPTIONAL IF 40 MPH OR LESS
MPH
50/70
35/45
25/30
TAPER TANGENT
40
30
20
80
60
40
RURAL ROADS & URBAN ARTERIALS 35 / 40 MPH 350'
45 / 55 MPHRURAL ROADS 500'
60 / 65 MPH 800' RURAL HIGHWAYS
25 / 30 MPH 200' (2)
URBAN STREETS 25 MPH OR LESS 100' (2)
25 30 35 40 45 50 55
10
12
550
605
660
60
11
105
125
150 205 270 450 500
165 225 295 495 550
180 245 320 540 600
115
65 70
-
-
--
-
720
660
--
INTERSECTION LANE CLOSURE - THREE LANE ROADWAY
1.
2.
3.
4.
5.
LEGEND
FLAGGING STATION
TEMPORARY SIGN LOCATION
CHANNELIZING DEVICES
PROTECTIVE VEHICLE - RECOMMENDED
TEMPORARY SIGN LOCATION (5' MOUNTING HEIGHT)
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE
RAMPS, AT-GRADE INTERSECTIONS AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT
ROADWAY CONDITIONS.
RURAL ROADS & URBAN ARTERIALS
RESIDENTAL & BUSINESS DISTRICTS
LANE
WIDTH
(feet)
CHANNELIZATION DEVICE
SPACING (feet)
RECOMMEND EXTENDING DEVICE TAPER (L/3) ACROSS SHOULDER.
IF A SIGNAL IS PRESENT, IT SHALL BE SET TO "RED FLASH MODE"
OR TURNED OFF DURING FLAGGING OPERATIONS.
FOR SPEED LIMIT OF 30 MPH OR LESS USE SIGN W1-3 IN LIEU OF
SIGN W1-4.
MAINTAIN A MINIMUM OF ONE ACCESS POINT FOR EACH BUSINESS
WITHIN WORK AREA LIMITS.
ALL SIGNS ARE BLACK ON ORANGE UNLESS OTHERWISE DESIGNATED.
SPEED (MPH)25 30 35 40 45 50 55 60 65 70
LENGTH (feet)250 305 360 425 495 570 645 730155200
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
PROTECTIVE VEHICLE (WORK VEHICLE) = R
WORK
AREA
REVISIONS
DATE DESCRIPTION INITIAL
TR
A
F
F
I
C
CO
N
T
R
O
L
PL
A
N
-
3
3
ADVANCED WARNING SIGN SPACING
ROAD TYPE SPEED
DISTANCE BETWEEN ADVANCED
WARNING SIGNS
X X X X
FREEWAYS & EXPRESSWAYS 55/75 MPH 1500 ±1500 ±1500 ±1500 ±
RURAL HIGHWAYS 60/65 MPH 800 ±800 ±800 ±800 ±
RURAL ROADS 45/55 MPH 500 ±500 ±500 ±500 ±
RURAL ROADS & URBAN
ARTERIAL 35/40 MPH 350 ±350 ±350 ±N/A
RURAL ROADS, RESIDENTIAL &
BUSINESS DISTRICTS 25/30 MPH 200 ± (2)200 ± (2)200 ± (2)N/A
URBAN STREETS 25 MPH OR
LESS 100 ± (2)100 ± (2)100 ± (2)N/A
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE INTERCHANGE RAMPS,
AT-GRADE INTERSECTIONS, AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT ROADWAY CONDITIONS.
LONGITUDINAL BUFFER SPACE =LBS
SPEED (MPH)20 25 30 35 40 45 50 55 60 65 70
DISTANCE (FT)115 155 200 250 305 360 425 495 570 645 730
TAPER LENGTH IN FEET=L (FEET)
LANE
WIDTH
(FEET)
POSTED SPEED LIMIT (MPH)
25 30 35 40 45 50 55 60 65 70
10 105 150 205 270 450 500 550 ---
11 115 160 225 295 495 550 605 660 --
12 125 180 245 320 540 600 660 720 780 840 3
Know what's below.Call
R
811
48 HOURS BEFORE YOU DIG
UNDERGROUND SERVICE ALERT
CALL TOLL FREE
DIGALERT
before you dig.
JB
0
0
0
1
7
9
1
7
7
1
2
A
D
I
G
I
T
A
L
(
F
D
X
)
-
W
A
T
M
D
0
2
R
0
0
15
0
0
W
Y
E
L
M
A
V
E
YE
L
M
,
W
A
9
8
5
9
7
JB
0
0
0
2
0
9
4
7
2
4
REVISIONS
DATE DESCRIPTION INITIAL
COMCAST
SHEET OF
DATE:
EXCEPT AS MAY BE OTHERWISE PROVIDED BY CONTRACT,
THESE DRAWINGS AND SPECIFICATIONS SHALL REMAIN THE
PROPERTY OF SEFNCO COMMUNICATION, INC. BOTH BEING
ISSUED IN STRICT CONFIDENCE AND SHALL NOT BE
REPRODUCED, COPIED, OR USED FOR ANY PURPOSE
WITHOUT SPECIFIC WRITTEN PERMISSION.
SI
T
E
N
A
M
E
:
SCALE
LO
C
A
T
I
O
N
A
D
D
R
E
S
S
:
CO
M
C
A
S
T
J
O
B
N
U
M
B
E
R
:
STAMP
DRAWN BY:JDS
4/2/25
1X
2
-
W
A
T
M
D
0
2
Q
0
0
1
X
2
(
Y
E
0
8
2
X
2
)
WARNING SIGN
REGULATORY SIGN
TRAFFIC CONE
FLAGGER STATION
PATROL CAR
POLICE
OFFICER
POLICE OFFICER
WORK VEHICLE
LIT INTERSECTION
UNLIT INTERSECTION
SPOTTER STATION
KEEP
RIGHT
TCP DEVICE LEGEND
FAS
FLASHING ARROW
FLASHING DOUBLE ARROW
(MERGE LEFT OR RIGHT)
FLASHING CAUTION
FAS
FAS
FAS
TRAFFIC CONTROL PLAN GENERAL NOTES
1.AN ARROWBOARD SHALL MEET THE MINIMUM SIZE,
LEGIBILITY DISTANCE, NUMBER OF ELEMENTS AND
OTHER SPECIFICATIONS SHOWN.
2.LENGTH OF ARROW EQUALS 48", WIDTH OF
ARROWHEAD EQUALS 24".
3.TYPE A, B AND C ARROW BOARDS SHALL HAVE
SOLID RECTANGULAR APPEARANCES. A TYPE D
ARROW BOARD SHALL CONFORM TO THE SHAPE OF
THE ARROW.
4.MAINTAIN DRIVEWAY ACCESS AT ALL TIMES
5.SIDEWALK ARE EITHER OPEN OR NOT OPEN. A
SIDEWALK IS CLOSED IF A MINIMUM 5' PATH CANNOT
BE MAINTAINED MEASURED FROM PROPERTY LINE,
OR 5.5' IF CREATED FROM FACE OF CURB.
(PEDESTRIAN PATH PROVIDED WHERE REQUIRED)
AND WILL BE MONITORED BY A SPOTTER TO
ENSURE FLOW AND SAFETY DURING WORK UNLESS
OTHERWISE NOTED. A SPOTTER SHALL NOT DIRECT
TRAFFIC.
6.NO EXCEPTION TAKEN- CONTRACTOR IS
RESPONSIBLE FOR ADA COMPLIANCE.
7.ALL CONTROL SET-UP, SIGN SPACING AND
PROCEDURES. WILL CONFORM TO SPECIFICATIONS
STATED IN THE FEDERAL MANUAL ON UNIFORMED
TRAFFIC CONTROL DEVICES (M.U.T.C.D).
8.CITIES AND VARIOUS MUNICIPALITIES MAY HAVE
ALSO ADOPTED SPECIALIZED GUIDELINES FOR
TRAFFIC CONTROL WITHIN THEIR JURISDICTION. IT
IS THE RESPONSIBILITY OF THE ON-SITE TRAFFIC
CONTROL PERSONAL TO SEE IF AND ANY SPECIAL
CONDITIONS EXIST.
9.FLAGGERS SHALL BE USED IN ACCORDANCE WITH
WAC 468-95-302.
10.IF ONLY ONE LANE IS OPEN IN A DIRECTION,THAT
LANE SHALL BE A MINIMUM OF 11' WIDE, UNLESS
SPOTTER/FLAGGERS ARE USED, IN WHICH CASE
THE LANE CAN BE A MINIMUM OF 10'.
11.ALL ROW WORK MUST YIELD TO SCHOOL TRANSIT,
EMPLOYEES AND CHILDREN. WHILE PASSENGER
LOADING/UNLOADING, STOPPED OR SLOWING:
CEASE WORK, YIELD. WHEN SCHOOL TRANSIT,
AND/OR PEDESTRIANS, DEPART COMMENCE WORK.
N
TRAFFIC CONTROL PLAN NOTES
1.TRAFFIC CONTROL PLAN WILL CONSIST OF A
ONE-LANE, TWO-WAY TRAFFIC CONTROL WITH
FLAGGERS.
2.THIS SETUP WILL BE USED FOR POLES 6-16.
3.SPEED LIMIIT: 25 MPH
LEGEND
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE
INTERSECTIONS AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT
ROADWAY CONDITIONS.
URBAN STREETS
35 / 40 MPH
25 / 30 MPH
45 / 55 MPH
60 / 65 MPH
50/65
TAPER TANGENT
10 TO 20
MPH
CHANNELIZATION DEVICE
SPACING (FEET)
35/45
25/30
10 TO 20
10 TO 20 40
60
80
SIGN SPACING = X (1)
RURAL HIGHWAYS
RURAL ROADS
RURAL ROADS & URBAN ARTERIALS
RURAL ROADS, URBAN ARTERIALS,
RESIDENTIAL & BUSINESS DISTRICTS
25 MPH OR LESS 100' (2)
200' (2)
350'
500'
800'
ONE-LANE, TWO-WAY TRAFFIC CONTROL
WITH FLAGGERS
W20-7B (OPTIONAL IF
40 MPH OR LESS)
W20-7B (OPTIONAL IF
40 MPH OR LESS)
FLAGGING STATION
TEMPORARY SIGN LOCATION
CHANNELIZING DEVICES
PROTECTIVE VEHICLE
WORK
AREA
1.
2.
3.
4.
50' TO 100'
6 DEVICE
MIN.
50' TO 100'
6 DEVICE
MIN.
50' TO
300'
NOTES
ALL SIGNS ARE BLACK ON ORANGE.
EXTENDING THE CHANNELIZING DEVICE TAPER ACROSS
SHOULDER IS RECOMMENDED.
NIGHT WORK REQUIRES ADDITIONAL ROADWAY LIGHTING AT
FLAGGING STATIONS. SEE THE STANDARD SPECIFICATIONS
FOR ADDITIONAL DETAILS.
SEE SPECIAL PROVISIONS FOR WORK HOUR RESTRICTIONS.
SPEED (MPH)25 30 35 40 45 50 55 60 65 70
LENGTH (feet)250 305 360 425 495 570 645 730155200
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
PROTECTIVE VEHICLE (WORK VEHICLE) = R
LIMIT
SPEEDR2-1
25
LIMIT
SPEEDR2-1
25