HomeMy WebLinkAbout26-904 PSE TK 7064861 TCP V1BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 Ibs.
HOST VEHICLE WEIGHT
I > 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150,
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
300'
ONE LANE .�
ROAD
AHEAD
48"
48" W20-4 48. W20-7A
ROAD BE
WORK PREPARED
AHEAD TO STOP
48" 48"
W20.1 W20-7111
W20.7B (OPTIONAL IF
40 MPH OR LESS)
LEGEND
FLAGGING STATION
b TEMPORARY SIGN LOCATION
D CHANNELIZING DEVICES
PROTECTIVE VEHICLE
SIGN SPACING = X (1)
RURAL HIGHWAYS 60 165 MPH
800't
RURAL ROADS 45/55 MPH
500'i
RURAL ROADS & URBAN ARTERIALS 35/40 MPH
350't
RURAL ROADS, URBAN ARTERIALS, 25 / 30 MPH
RESIDENTIAL & BUSINESS DISTRICTS
200't (2)
URBAN STREETS 25 MPH OR LESS
100'i (2)
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE
INTERSECTIONS AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN URBAN AREAS TO FIT
ROADWAY CONDITIONS.
50. TO 100'
6 DEVICE
MIN I I R
O AREA
59TO 100'
6 DEVICE
W20-7A
ONE LANE
ROAD
AHEAD�
W20-4
W20_7B (OPTIONAL IF
40 MPH OR LESS)
481, 48'
BE ROAD
PREPARED WORK
To STOPrr AHEAD
48" 48" 48. 48'
Or . W20.713 ONE LANE W20.1
ROAD
AHEAD
48" 48"
W20-7A W20-4
BE
PREPARED > W20-713 IONAL IF
40 MPH OR(OPTLESS)
TO STOP
48'
W20-7B
48'
ROAD
CHANNELIZATION DEVICE
SPACING (FEET)
MPH
TAPER
TANGENT
50/65
10 TO 20
80
35/45
10 TO 20
60
25/30
1 10 TO 20
40
WORK NOTES
AHEAD
48' 1. ALL SIGNS ARE BLACK ON ORANGE.
ONE -LANE, TWO-WAY TRAFFIC CONTROL
WITH FLAGGERS
NOT TO SCALE
2. EXTENDING THE CHANNELIZING DEVICE TAPER ACROSS
SHOULDER IS RECOMMENDED.
3. NIGHT WORK REQUIRES ADDITIONAL ROADWAY LIGHTING AT
FLAGGING STATIONS. SEE THE STANDARD SPECIFICATIONS
FOR ADDITIONAL DETAILS.
4. SEE SPECIAL PROVISIONS FOR WORK HOUR RESTRICTIONS.
Plot 1
TIME 3:05:14 PM
s•"•s
"WAS
FED.AID PROJ.NO.
.e
" E
Amokxnx
�
�I/
Washington State
Department of Transportation
.ss
TC7�
DATE 1/212018
PLOTTED BY Ilddelf
DESIGNED BY
+". x... Ex
sx.E.
o.
ENTERED BY
CHECKED BY
c"x.xnm x"wnox
xo.
TRAFFIC CONTROL PLAN
PROJ. ENGR.
REGIONAL ADM.
REVISION
DATE
BY
MINIMUM LANE CLOSURE TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25E�2'45'1
40
45
50
55
60
65
70
10
105
270
450
500
550
11
115
295
495
550
605
660
-
-
12
125
320
540
600
660
720
780
840
MINIMUM SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
1 30
35
40
45
50
55
60
65
70
81
40
40
60
90
120
130
150
1 160
170
1 190
10,
40
60
90
90
150
170
190
1 200
220
1 240
USE A MINIMUM 3 DEVICES TAPER FOR SHOULDER LESS THEN 8'.
SIGN SPACING = X (1)
FREEWAYS & EXPRESSWAYS 55 /70 MPH
1500't
RURAL HIGHWAYS 60 /65 MPH
800't
RURAL ROADS 45 /55 MPH
500't
RURAL ROADS & URBAN ARTERIALS 35 /40 MPH
350't
RURAL ROADS & URBAN ARTERIALS 25 / 30 MPH
RESIDENTIAL & BUSINESS DISTRICTS
200't (2)
URBAN STREETS 25 MPH OR LESS
100'! (2)
(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.
CHANNELIZATION DEVICE
SPACING (feet)
TAPER
TANGENT
480
IMPH
30
60
20
40
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155 1
200
1 250 1
305
360
425
495
1 570
1 645
1 730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HICLE WEIGHT
,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPHL2T1.
55 MPH
> 55 MPH
100,
123'
172'
150'
PCMS
1 2
RIGHT 1 MILE
LANE AHEAD
CLOSURE
2.0 SEC 2.0 SEC
FIELD LOCATE 1 MILE i IN
ADVANCE OF LANE CLOSURE SIGNING.
9° NOTES
RIGHT LANE 1. SEE SPECIAL PROVISIONS FOR WORK HOUR RESTRICTIONS.
CLOSED
LEGEND AHEAD 2. EXTEND DEVICE TAPER AT L/3 ACROSS SHOULDER.
q TEMPORARY SIGN LOCATION
483. DEVICES SHALL NOT ENCROACH INTO THE ADJACENT LANE.
W20-51`11 4. USE TRANSVERSE DEVICES IN CLOSED LANE EVERY 1000'(FT)
® TRAFFIC SAFETY DRUM (RECOMMENDED).
�D SEQUENTIAL ARROW SIGN 5. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE
TRANSPORTABLE ATTENUATOR
SINGLE -LANE CLOSURE FOR MULTI -LANE ROADWAYS 20'(FT).
PCMS PORTABLE CHANGEABLE MESSAGE SIGN 6. ALL SIGNS ARE BLACK ON ORANGE.
NOT TO SCALE
FILE NAME S:1Desi n R P& SW-Standardsl2-Plan Sheet Libra 102-PSL Work in Pro ressTeml TC1-TC-17 Buffer Data table re IacementlTC-3.dgn Plot 1
TIME 8,18,31 AM —Tr FED.AID PROJ.NO. Amok
Rux Rv
DATE 1/312018 �
PLOTTED BY Ilddelf WAS �I/ TC3�
DESIGNED BY +oe x... eR
ENTERED BY Washington State ....
CHECKED BY coxTRnm x L-Anox Department of Transportation off
PROJ. ENGR. re DATE TRAFFIC CONTROL PLAN
REGIONAL ADM. REVISION DATE BY
MINIMUM LANE CLOSURE TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65L1010
105150
205
270
450
500
55011
115165
225
295
495
550
605
66012
125
180
245
320
540
600
660
720
MINIMUM SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
8'
40
40
60
90
120
1-150
160
170
190
10,
40
60
90
90
150
170
190
200
220
240
USE A MINIMUM 3 DEVICES TAPER FOR SHOULDER LESS THEN 8'.
SIGN SPACING
= X (1)
FREEWAYS & EXPRESSWAYS
55/70 MPH
1500'!
RURAL HIGHWAYS
60/65 MPH
800't
RURAL ROADS
45/55 MPH
500't
RURAL ROADS & URBAN ARTERIALS
35/40 MPH
350't
RURAL ROADS & URBAN ARTERIALS
RESIDENTAL & BUSINESS DISTRICTS
25 130 MPH
200't (2)
URBAN STREETS
25 MPH OR LESS
100't (2)
(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.
48"
I
48"
W4.2(L)
PCMS
1 2
2 LANES WATCH
CLOSED FOR SLOW
AHEAD TRAFFIC
2.0 SEC 2.0 SEC
FIELD LOCATE 1 MILE t IN
ADVANCE OF LANE CLOSURE SIGNING.
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100'
123'
172'
74'
100'
150'
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50f70
40
80
35/45
30
60
25/30
20
1 40
SEE NOTE 4
a a a a
V
- - - - - - - - - - - - - - - ®®® ®T 7 � o
_ 4
U3 — — ® ® i� AREA — —
LS]?
(n
X X X L 2L L B R 200'
48'
ROAD
WORK
AHEAD
48'
LEGEND W20-1 RIGHT 48 YJ4-2(L)
TWO LANES
® TRAFFIC SAFETY DRUM CLOSED
AHEAD
a TEMPORARY SIGN LOCATION 48^
�p SEQUENTIAL ARROW SIGN W20-501
TRANSPORTABLE ATTENUATOR
FPCMSl PORTABLE CHANGEABLE MESSAGE SIGN
N TEMPORARY SIGN LOCATION (5' (FT) MOUNTING HEIGHT)
BY
NOTES
1. SEE SPECIAL PROVISIONS FOR WORK HOUR RESTRICTIONS.
2. EXTEND DEVICE TAPER AT U3 ACROSS SHOULDER.
3. DEVICES SHALL NOT ENCROACH INTO THE ADJACENT LANES.
4. USE TRANSVERSE DEVICES IN CLOSED LANE EVERY 1000'(FT)
(RECOMMENDED).
5. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE
20' (FT).
6. ALL SIGNS ARE BLACK ON ORANGE.
DOUBLE -LANE CLOSURE FOR MULTI -LANE ROADWAYS
NOT TO SCALE
Amok
wI/
Washington State
Department of Transportation
TC4�
TRAFFIC CONTROL PLAN ��
SIGN SPACING
= X (1)
RURAL ROADS & URBAN ARTERIALS
35 140 MPH
350't
RURAL ROADS, URBAN ARTERIALS,
25 130 MPH
200't (2)
RESIDENTIAL & BUSINESS DISTRICTS
URBAN STREETS
25 MPH OR LESS
1001t (2)
(1) ALL SPACING MAY BE ADJUSTED TO
ACCOMMODATE
INTERSECTIONS AND DRIVEWAYS.
(2) THIS SPACING MAY BE REDUCED IN
URBAN AREAS TO
FIT
ROADWAY CONDITIONS.
MINIMUM SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
8'
40
40
60
90
-
-
-
-
-
-
10'
40
60
90
90
USE A 3 DEVICES TAPER FOR SHOULDERS LESS THEN 8'
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
35/40
30
60
25/30
20
40
b 4 ® ® �¢ WORK AREA
X X L/3 B R 50,
48' 41"
ROAD
WORK <WZOR
ULDERAHEAD 48'
W20-1 W21-5
NOTES
LEGEND
1. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE 20'(FT).
K TEMPORARY SIGN LOCATION SHOULDER CLOSURE -LOW SPEED 2. ALL SIGNS ARE BLACK ON ORANGE.
O CHANNELIZING DEVICES
(40 MPH OR LESS)
PROTECTIVE VEHICLE
NOT TO SCALE
FILE NAME S:\Desi n R P& SW-Standardsl2-Plan Sheet Libra 101-Published PSL\ TC Work Zone Traffic Control\ TC-5 Shoulder Closure - Low Speed 40 MP or Less)\TC-5.dgn Plot 1
TIME 2,59,41 PM —Tr FED.AID PROJ.NO. AmokRux Rv
DATE 1/212018 Y�/�
PLOTTED BY Ilddslf WAS �I/ TCS�
DESIGNED BY Joe xo..ER
ENTERED BY Washington State ....
CHECKED BY coxTRnm x iounox "". Department of Transportation oR
PROJ. ENGR. re " E TRAFFIC CONTROL PLAN
REGIONAL ADM. REVISION DATE BY
MINIMUM SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
1 30
35
40
45
50
55
60
65
70
120
130
150
160
170
190
10'
-
-
-
-
150
170
190
200
220
240
USE A MINIMUM 3 DEVICES TAPER FOR SHOULDER LESS THEN 8'.
W21.5
LEGEND
b TEMPORARY SIGN LOCATION
® TRAFFIC SAFETY DRUM
o TRANSPORTABLE ATTENUATOR
BY
SIGN SPACING = X (1)
FREEWAYS & EXPRESSWAYS 55 /70 MPH
15001x
RURAL HIGHWAYS 60 /65 MPH
800't
RURAL ROADS 45 /55 MPH
500't
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE
INTERCHANGE
RAMPS, AT -GRADE INTERSECTIONS AND DRIVEWAYS.
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50170
40
1 80
35/45
30
1 60
SHOULDER CLOSURE -HIGH SPEED
NOT TO SCALE
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
NOTES
1. NO ENCROACHMENT IN TRAVELED LANE. IF ENCROACHMENT IS
NECESSARY, LANE SHALL BE CLOSED.
2. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE
20'(FT) O.C.
3. ALL SIGNS ARE BLACK ON ORANGE.
Amok
wI/
Washington State
Department of Transportation
TW l
TRAFFIC CONTROL PLAN =�
MINIMUM LANE CLOSURE TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
-
450
500
550
11
-
-
-
-
495
550
605
660
-
-
12
-
-
-
-
140
600
660
720
780
840
MINIMUM SHOULDER TAPER LENGTH = U3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
8'
-
-
-
-
120
130
150
1 160
1 170
1 190
10,
-
-
-
-
150
170
190
1 200
1 220
1 240
USE A MINIMUM 3 DEVICES TAPER FOR SHOULDER LESS THEN 8'.
SIGN SPACING = X (1)
FREEWAYS & EXPRESSWAYS
55 /70 MPH
1500't
RURAL HIGHWAYS
60 /65 MPH
800't
RURAL ROADS
45 /55 MPH
500't
(1)ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE
RAMPS, AT -GRADE INTERSECTIONS AND DRIVEWAYS.
INTERCHANGE
PCMS
1 2
RIGHT 1 MILE
LANE AHEAD
CLOSURE
2.0 SEC 2.0 SEC
FIELD LOCATE 1 MILE t IN
ADVANCE OF LANE CLOSURE SIGNING.
CHANNELIZATION DEVICE
SPACING (feet)
MPH
TAPER
TANGENT
50/70
40
1 80
40/45
30
1 60
OPTIONAL T MOUNTING
HEIGHT MIN.
48" 41"
EXIT
OPEN 36" ae"
E5-2a E6-t
w/c
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100'
150'
B
R
a a
a
Z
s
U3
® ®
®
X
X
X
L
1000,
240'
n57
48"
48"
ROAD
WORK
AHEADSEE
NO
48"
48"
W20-1
48" W4-2(L)
NOTES
RIGHT LANE
1. SEE SPECIAL PROVISIONS FOR CLOSURE HOUR RESTRICTIONS.
LEGEND
CLOSED
ANEAD
2. USE A DOWNSTREAM TAPER TO END THE LANE CLOSURE WITH 20'(FT) DEVICE SPACING.
a
TEMPORARY SIGN LOCATION
48'
3. DEVICES SHALL NOT ENCROACH INTO ADJACENT LANES.
®
TRAFFIC SAFETY DRUM
W20-5111
4. USE TRANSVERSE DEVICES IN CLOSED LANES EVERY 1000'(FT)t (RECOMMENDED).
�D
SEQUENTIAL ARROW SIGN
TEMPORARY OFF -RAMP FOR
SEE SHEET TCXX A SHORT OFF -RAMP CLOSURE WHEN THE WORK AREA
5 LOCATION RESTRICTS RAMP ACCESS.
TRANSPORTABLE ATTENUATOR
MULTI -LANE ROADWAYS
6, ALL SIGNS ARE BLACK ON ORANGE UNLESS OTHERWISE DESIGNATED.
PCMS
PORTABLE CHANGEABLE MESSAGE SIGN
E
TEMPORARY SIGN LOCATION (5'MOUNTING
HEIGHT)
NOT TO SCALE
FILE NAME
SAOesi n R P& SW-Standardsl2-Plan
Sheet Libra \01-Published PSL\TC Work Zone
Traffic Control\TC-7
Tem ovary Off -Ramp for Multi -Lane Rua
STATE
wEye\TC-7.dgn
AMIL
plot
TIME
DATE
9,24,13 AM
1/312018
FED.AID PROJ.NO.
�
Rux Rv
PLOTTED BY
Ilddslf
WAS
�I/
TC7�
DESIGNED BY
Ioa .—ER
Washington State
....
ENTERED BY
CHECKED BY
coxTRnm x
L-T-
Department of Transportation
or
PROJ. ENGR.
rz
" E
TRAFFIC CONTROL PLAN
xx�
REGIONAL ADM.
REVISION
DATE
BY
MINIMUM LANE CLOSURE TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
-
450
500
550
11
-
-
-
-
495
550
605
660
-
-
12
-
-
-
-
540
600
660
720
780
840
MINIMUM SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
1 50
55
60
65
70
8'
-
-
-
-
120
130
150
160
170
190
10,
-
-
-
-
150
170
190
200
220
240
ULDTHEN USE A MINIMUM 3 DEVICES TAPER FOR SHOER LESS 8'.
a a
®®®®v a a
� v
SIGN SPACING = X (1)
FREEWAYS 8 EXPRESSWAYS
55170 MPH
1509±
RURAL HIGHWAYS
60 /65 MPH
800't
RURAL ROADS
45 155 MPH
500't
(1) ALL SPACING MAY BE ADJUSTED TO ACCOMMODATE
RAMPS, AT -GRADE INTERSECTIONS AND DRIVEWAYS.
INTERCHANGE
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50f70
40
80
40/45
30
60
B
R
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
1 48"
T4
46'
W4-3R
SEE NOTE 4
\� 48" 48" X PCMS
1 2
ROAD RIGHT
WORK 48" LANE 1 MILE
AHEAD ROAD
CLOSURE AHEAD
48" 48" WORK
2.0 SEC 2.0 SEC
W20-1 W4-2(L) AHEAD
48 FIELD LOCATE 1 MILE t IN
<j�
ADVANCE OF LANE CLOSURE SIGNING.
W20-1
LEGEND NOTES
® TRAFFIC SAFETY DRUM W20.5R 1. SEE SPECIAL PROVISIONS FOR CLOSURE HOUR RESTRICTIONS.
a TEMPORARY SIGN LOCATION 2. DEVICES SHALL NOT ENCROACH INTO ADJACENT LANES.
>>>� SEQUENTIAL ARROW SIGN 3. USE TRANSVERSE DEVICES IN CLOSED LANES EVERY 1000't (RECOMMENDED).
ICJ"--t,11 TRANSPORTABLE ATTENUATOR TEMPORARY ON -RAMP FOR 4. SEE SHEET TCXX FOR A SHORT TERM ON -RAMP CLOSURE WHEN THE WORK AREA
MULTI -LANE ROADWAYS LOCATION RESTRICTS RAMP ACCESS.
PCMS PORTABLE CHANGEABLE MESSAGE SIGN 5. ALL SIGNS ARE BLACK ON ORANGE.
® TEMPORARY SIGN LOCATION (5'(FT) MOUNTING HEIGHT) NOT TO SCALE
FILE NAME SADesi n R P8 S41-Standartlsl2-Plan Sheet Libra \01-Published PSL\TC Work Zone Traffic Control\TC-8 Tem ovary On -Ramp for Multi -Lane Roa wEyEJC-8.dgn plot
TIME 9,4227 AM STATE FED.AID PROJ.NO. Amokxnx av
DATE 1/312018 Y�/�
PLOTTED BY Ilddslf WAS �I/ TCH�
DESIGNED BY +oe xux..
ENTERED BY Washington State .HEFT
CHECKED BY cox.xnm x i—T- Department of Transportation or
PROD. ENGR. rz o E TRAFFIC CONTROL PLAN .x...
REGIONAL ADM. REVISION DATE BY
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
1 65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
1 645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150,
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
SIGN SPACING
= X (1)
RURAL ROADS
45/55 MPH
500'1
RURAL ROADS & URBAN ARTERIALS
35140 MPH
350't
RURAL ROADS & URBAN ARTERIALS
25 130 MPH
200't (2)
RESIDENTAL & BUSINESS DISTRICTS
URBAN STREETS
25 MPH OR LESS
100't (2)
(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.
24"
KEEP
30"
RIGHT
R4-713
DEVICE SPACING 1/2 BIW
48'
ROAD
WORK
AHEAD
48'
48" W20.1
V
TAPER TRAFFIC DEVICES TAPER iU v
Boon 17
C r n w
ob G— C —O -D o o — — — — n WORK n o- — — — — — — — _ _ — —
® ® AREA
D a K Ko
n
9 X X X L L MIN. L 2 B R -2
fn
48" 48"
ROAD 48•
WORK
AHEAD i
48" 48"
48' 48'
W20-1 W4-2(L)
RIGHT LANE
CLOSED W1-4(L)
AHEAD
48'
W20-5R
LEGEND
K TEMPORARY SIGN LOCATION
C CHANNELIZING DEVICES
p� SEQUENTIAL ARROW SIGN
® PROTECTIVE VEHICLE
PCMS PORTABLE CHANGEABLE MESSAGE SIGN
0 TEMPORARY SIGN LOCATION (TMOUNTING HEIGHT)
MINIMUM TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
105
150
205
270
450
500
11
115
165
225
295
495
550
-
-
-
-
12
125
180
2"320
540
600
-
-
-
-
RIGHT LANE CLOSURE WITH SHIFT - 5 LANE ROADWAY
NOT TO SCALE
PCMS #1
1 2
RIGHT 1 MILE
LANE AHEAD
CLOSURE
2.0 SEC 2.0 SEC
FIELD LOCATE IN ADVANCE
OF TEMPORARY SIGNS.
SPACING (feet)
MPH
TAPER
TANGENT
50
40
80
35/45
1 30
60
25/30
1 20
40
PCMS #2
1 2
NNO
CENTER LEFT
LANE CLOSED TURNING
2.0 SEC 2.0 SEC
FIELD LOCATE IN ADVANCE
OF TEMPORARY SIGNS.
NOTES
1. SEE SPECIAL PROVISIONS FOR WORK HOUR RESTRICTIONS.
2. RECOMMEND EXTENDING DEVICE TAPER (1-/3) ACROSS SHOULDER.
3. FOR POSTED SPEED LIMITS OF 30 MPH OR LESS, USE SIGN W1-3
IN LIEU OF SIGN W14.
4. ALL SIGNS ARE BLACK ON ORANGE UNSLESS OTHERWISE
DESIGNATED.
TIME 3:15:46 PM —ie FED.AID PROJ.NO. AmokRux Rv xo
DATE 1/212016 �
PLOTTED BY Ilddelf "WAS �I/ TC10
DESIGNED BY Joe xoxeER
ENTERED BY Washington State e...
CHECKED BY coxTRnm x iounox "". Department of Transportation oR
PROJ. ENGR. .e —E TRAFFIC CONTROL PLAN xx�
REGIONAL ADM. REVISION DATE BY
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
1 495
1 570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 Ibs.
HOST VEHICLE WEIGHT
> 22,000 Ibs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
PROTECTIVE VEHICLE(WORKVEHICLE)= R
SIGN SPACING
= X (1)
RURAL ROADS
45/55 MPH
509±
RURAL ROADS & URBAN ARTERIALS
35/40 MPH
359z
RURAL ROADS & URBAN ARTERIALS
25/30 MPH
209± (2)
RESIDENTAL & BUSINESS DISTRICTS
URBAN STREETS
25 MPH OR LESS
109t (2)
(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.
MINIMUM TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
40
45
50
55
60
65
70
10
05
270
450
50011
M253035
25
295
495
55012
45
48' 48"
ROAD
WORK
i AHEAD
48' 48". 48"
W4-211 LEFT LANE W20-1
TIME I:20:13 PM sT"'E FED.AID PROJ.NO. Y�
DATE 1/212018 —/_
PLOTTED BY Ilddelt U WAS -„
DESIGNED BY I- NU...
ENTERED BY Washington State
CHECKED BY "N.N..�. N L—T�— Nam. Department of Transportation
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50
i 40
80
35/45
30
60
25/30
20
40
IS
2
NNO
LEFT
TURNING
2.0 SEC
IN ADVANCE
JRY SIGNS.
IORK HOUR RESTRICTIONS.
GE.
TRAFFIC CONTROL PLAN
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
LEGEND
K TEMPORARY SIGN LOCATION AHEAD
13 CHANNELIZING DEVICES
t>>D SEQUENTIAL ARROW SIGN W20-5L
TRANSPORTABLE ATTENUATOR
PCMS PORTABLE CHANGEABLE MESSAGE SIGN
E TEMPORARY SIGN LOCATION (5'MOUNTING HEIGHT)
ROADWAY CONDITIONS
MINIMUM TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
105
150
205
270
450
500
550
11
115
165
225
295
495
550
605
660
-
-
12
125
180
245
320
540
600
660
720
780
-
48'
ROAD
WORK
AHEAD
4e
W20-1
024" 48'
KEEP
30"
RIGHT
R4-7B 46'
BIW
W1.4(L)
LANE SHIFT -THREE LANE ROADWAY
NOT TO SCALE
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50160
40
i 80
35145
30
60
25130
20
40
PCMS #1
1 2
LEFT 1 MILE
LANE AHEAD
CLOSURE
2.0 SEC 2.0 SEC
FIELD LOCATE IN ADVANCE
OF TEMPORARY SIGNS.
PCMS #2
1 2
LANE 1 MILE
SHIFTS AHEAD
LEFT
2.0 SEC 2.0 SEC
FIELD LOCATE IN ADVANCE
OF TEMPORARY SIGNS.
)R WORK HOUR RESTRICTIONS.
2. FOR SPEED LIMIT OF 30 MPH OR LESS, USE SIGN W1-3 IN LIEU OF SIGN W1-4.
3. RECOMMENDED EXTENDING DEVICE TAPER (L/3) ACROSS SHOULDER.
4. ALL SIGNS ARE BLACK ON ORANGE UNLESS OTHERWISE DESIGNATED.
TIME 2:34:58 PM s lE FED.AID PROJ.NO. xnx xv xo
DATE 1/212018 �
PLOTTED BY IlddeM x WAS �I/ TC12
DESIGNED BY +oe NUM..
ENTERED BY Washington State ..EET
CHECKED BY cox.xnm x Eounox xo. Department of Transportation of
PROJ. ENGR. rz DATE TRAFFIC CONTROL PLAN xx
REGIONAL ADM. REVISION DATE BY
MINIMUM
SHOULDER TAPER LENGTH = L/3 (feet)
SHOULDER
Posted Speed (mph)
WIDTH
(feet)
25
1 30
35
40
45
50
55
60
65
70
S.
40
40
60
90
120
130
150
160
170
190
10,
40
60
90
90
150
170
190
200
220
240
USE A MINIMUM 3 DEVICES TAPER FOR SHOULDER LESS THEN 8'.
SIGN SPACING
= X (1)
FREEWAYS & EXPRESSWAYS
55/70 MPH
1500't
RURAL HIGHWAYS
60 /65 MPH
800't
RURAL ROADS
45/55 MPH
500't
RURAL ROADS & URBAN ARTERIALS
35/40 MPH
350't
RURAL ROADS & URBAN ARTERIALS
RESIDENTAL & BUSINESS DISTRICTS
25 /30 MPH
200'i (2)
URBAN STREETS
25 MPH OR LESS
100't (2)
(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.
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50170
40
80
11141
30
60
25/30
20
40
R11-201
". x 30"
BIW
CLOSED
O
0 0 0
O 13 D
— O O
� a
30"
0
I 30"
48"
i , RAMP i i ' LL
O I CLOSED p
AHEAD R3-2
4e^ R/B/W
w20-1 (ALt)
TYPICAL ON -RAMP CLOSURE
RAMP R11-1501
WILL BE 48" x 60"
BIW
CLOSED INSTALL 3 DAYS IN AMP
onaox o PRIOR TO CLOSURE CLOSED
XPM XAM AHEAD
48'
W20.1 (ALT)
Q o Q
�—lo—lo—lo—lo—lo—lo� o o to to
DEVICE SPACING REDUCED TO 1/2 DISTANCE
ACROSS EXIT RAMP DURING CLOSURE
PCMS >
1 2
EXIT USE ®®® a a a ® ®® ®
XXX EXIT C7
CLOSED JO(J( FXIT C
(n x x x L/3 500't �OSFO
2.0 SEC 2.0 SEC RAMP
/B' CLOSED
FIELD LOCATE RAMP R11-201 RAMP
CLOSED 48" x 30" WILL BE
41" AHEAD BIW CLOSED
48' x w -Nox
SHOULDER XPM XAM
LEGEND ROAD 48 4e"
CLOSED W20.1 (ALT)
R71-1501
TYPE 3 BARRICADE WORK W20.301 OFF -RAMP CLOSURE 4s" x 60"
AHEAD B W
a TEMPORARY SIGN LOCATION 49' INSTALL 3 DAYS MIN.
PRIOR TO CLOSURE
n CHANNELIZING DEVICES W20-1
® TRAFFIC SAFETY DRUM
NOTES
PCMS PORTABLE CHANGEABLE MESSAGE SIGN SHORT TERM RAMP CLOSURES 1. SEE SPECIAL PROVISIONS FOR CLOSURE HOUR RESTRICTIONS.
® TEMPORARY SIGN LOCATION (5' MOUNTING HEIGHT) 2. TYPICAL APPLICATION SHOWN. ADJUST FOR SITE CONDITIONS.
NOT TO SCALE 3. ALL SIGNS ARE BLACK ON ORANGE UNLESS OTHERWISE DESIGNATED.
FILE NAME S:\Desi n R P& SW-Standardsl2-Plan Sheet Libra WI -Published PSL\ TC Work Zone Traffic Control\ TC-13 Short Term Ramp ClosurelTC-13dgn Plot 1
TIME 8:40:40 AM RE.G.ON sT"Ts FED.AID PROJ.NO. xnx asr xo
DATE 1/212018 �
PLOTTED BY Ilddslf AS �I/ TC13
DESIGNED BY +"e xuxxEx
ENTERED BY Washington State sxreT
CHECKED BY cox.xnm x L—Ti- Department of Transportation or
PROJ. ENGR. Ts " E TRAFFIC CONTROL PLAN xx�
REGIONAL ADM. REVISION DATE BY
MINIMUM TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
105
150
205
270
410
500
550
11
115
165
225
1 295
495
550
605
660
-
-
12
125
180
245
320
540
600
660
720
-
-
SIGN SPACING = X (1)
RURAL HIGHWAYS 60 /65 MPH
800't
RURAL ROADS 45 / 55 MPH
500'±
RURAL ROADS & URBAN ARTERIALS 35 /40 MPH
350't
RURAL ROADS & URBAN ARTERIALS 25 / 30 MPH
RESIDENTAL & BUSINESS DISTRICTS
200't (2)
URBAN STREETS 25 MPH OR LESS
100't (2)
(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.
L12
003
X X
40•
ROAD
WORK
48
AHEAD
48"
48"
W20-1
W14(L)
10 OPTIONAL IF 40 MPH OR LESS
ROAD
WORK
48 AHEAD
48'
ONE LANE W201
ROAD x
AHE11D
48•
W20-4 48- x
BE
OPREPARED
TO STOP
48• 48• x
W20-76
48• x
W20-7A
DEVICE SPACING 112 DISTANCE _
FOR OPPOSING TRAFFIC
DEVICES
L12
B
I
I
R
BE
OPREPARED
TO STOP
W20-7B
LEGEND
14 FLAGGING STATION
M TEMPORARY SIGN LOCATION
O CHANNELIZING DEVICES
PROTECTIVE VEHICLE -RECOMMENDED
9 TEMPORARY SIGN LOCATION (5'MOUNTING HEIGHT)
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
1 TANGENT
50 70
40
80
35/45
30
60
25/30
20
40
48•
BE
PREPARED 7O
48• TO STOP
. 40•
W20-7B
4e•
W20-7A
X X
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
1 570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100'
150'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
L/2
DEVICE SPACING 112 DISTANCE
L/2
OR OPPOSING TRAFFIC DEVICES
24"
-
ae°
�
KEEP
a 30„
.
RIGHT
R4-7B
_ V.
B/W
PREPARED v
NOTES
\\\\�•JO%40'
roP
48•
1. RECOMMEND EXTENDING DEVICE TAPER (L/3)ACROSS SHOULDER.
WW-7A
x
48"
W20-7B ONE LANE
2. IF A SIGNAL IS PRESENT, IT SHALL BE SET TO "RED FLASH MODE"
ROAD
OR TURNED OFF DURING FLAGGING OPERATIONS.
ANEAD
3. FOR SPEED LIMIT OF 30 MPH OR LESS USE SIGN W1-3 IN LIEU OF
J
x
48"
SIGN W1-4.
ROAD W20-4
4. MAINTAIN A MINIMUM OF ONE ACCESS POINT FOR EACH BUSINESS
WORK
AHEAD
WITHIN WORK AREA LIMITS.
48"
W20-1
5. ALL SIGNS ARE BLACK ON ORANGE UNLESS OTHERWISE DESIGNATED.
INTERSECTION
LANE CLOSURE -THREE LANE
ROADWAY
NOT TO SCALE
TIME 6:59:33 AM —TE FED.AID PROJIMO. Amokux Ner x
DATE 1/312018 Y�/�
PLOTTED BY Ilddelf "WAS �I/ PTC14
DESIGNED BY +oe N.Me
ENTERED BY Washington State s"EE•
CHECKED BY coxTNnm x L—Ti- Department of Transportation of
PROJ. ENGR. .e DATE TRAFFIC CONTROL PLAN "NEET�
REGIONAL ADM. REVISION DATE BY
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50170
40
80
35145
30
60
25/30
20
40
MINIMUM TAPER LENGTH = L (feet)
LANE
Posted Speed (mph)
WIDTH
(feet)
25
30
35
40
45
50
55
60
65
70
10
11
105
115
150
165
205
225
270
295
450
495
500
550
550
605
660
-
-
12
125
180
245
320
540
600
660
720
-
-
Irv=uv uu_uaruuvuuuaruv — — — — — — — — — —
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
55
60
65
70
LENGTH (feet)
155
200
250
305
360
425
495
570
645
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9,900 TO 22,000 lbs.
HOST VEHICLE WEIGHT
> 22,000 lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 45 MPH
45-55 MPH
> 55 MPH
100,
123'
172'
74'
100,
150'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
INTERSECTION LANE CLOSURE -FIVE LANE ROADWAY
NOT TO SCALE
SIGN SPACING = X (1)
RURAL HIGHWAYS 60165 MPH
800'1
RURAL ROADS 45/55 MPH
500'1
RURAL ROADS & URBAN ARTERIALS 35/40 MPH
350'±
RURAL ROADS & URBAN ARTERIALS 25 / 30 MPH
RESIDENTAL & BUSINESS DISTRICTS
200'± (2)
URBAN STREETS 25 MPH OR LESS
100'± (2)
(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.
1O OPTIONAL IF 40 MPH OR LESS
NOTES
1. RECOMMEND EXTENDING DEVICE TAPER (U3) ACROSS SHOULDER.
2. IF A SIGNAL IS PRESENT, IT SHALL BE SET TO "RED FLASH MODE"
OR TURNED OFF DURING FLAGGING OPERATIONS.
3. MAINTAIN A MINIMUM OF ONE ACCESS POINT FOR EACH BUSINESS
WITHIN WORK AREA LIMITS.
4. ALL SIGNS ARE BLACK ON ORANGE.
TIME 7:31:30 AM s lE FED.AID PROJ.NO. Amokxnx xsr xo
DATE 11912018 Y�/�
PLOTTED BY Ilddelf x WAS �I/ TC15
DESIGNED BY +ox xuxsEx
ENTERED BY Washington State sxEE.
CHECKED BY cox.xnm x Lo Tio x Department of Transportation o.
PROJ. ENGR. s DATE TRAFFIC CONTROL PLAN xx�
REGIONAL ADM. REVISION DATE BY
NO
9ARKING
RB-3 INSTALL ON TYPE 2 BARRICADES THROUGHOUT THE WORK AREA
24" x 30" 24 HOURS PRIOR TO IMPLEMENTING TRAFFIC CONTROL.
PRIOR NOTIFICATION OF LOCAL LAW ENFORCEMENT REQUIRED.
NOTES
1. CONTROLS SHOWN ARE FOR PEDESTRIAN TRAFFIC ONLY.
2. A 60" (IN) PATH WIDTH SHOULD BE MAINTAINED
(48" (IN) IS THE MINIMUM).
-- -------IINATE IMPACTED TRANSIT
OPLEMENTING ANY CLOSURES.
t TEMPORARY PEDESTRIAN RAMP
ILITIES MUST BE MAINTAINED.
IFICATION 1-10.2(1)B.
IAN PUSH BUTTONS SHALL BE
:RTED PATH WHEN EXISTING
'CESSIBLE TO PEDESTRIANS.
SIDEWALK DIVERSION
LEGEND
TEMPORARY SIGN LOCATION
® CHANNELIZING DEVICES
® PEDESTRIAN CHANNELIZING DEVICES
® TEMPORARY PEDESTRIAN RAMP FOR SIDEWALKS
SIDEWALK DETOUR
INTERSECTION PEDESTRIAN TRAFFIC
NOT TO SCALE
CONTROL
FILE NAME
S:\Desi n R P8 SW-Standardsl2-Plan
Sheet Libra \01-Published PSL\ TC Work Zone
Traffic Control\
TC-16
Intersection
Pedestrian Traffic Contmil
C-16.dgn
rz
DATE
Amok
�
�I/
Washington State
Department of Transportation
Plot 1
Rux NEr x.
TC16
TIME 11,26,56 AM
STATE
RE.G.SN
FED.AID PROJ.NO.
DATE 11912018
WAS
PLOTTED BY Ilddslf
DESIGNED BY
Joe N... ER
..EET
or
x.eeB
ENTERED BY
CHECKED BY
—T—T...
PEDESTRIAN CONTROL AND PROTECTION
PROJ. ENGR.
REGIONAL ADM.
REVISION
DATE
BY
48'
ROAD
RK
WO
AHEAD x
IB' IB'
BE
PW20 1
REPAIRED
TO STOP
48' 48" x
W20.7B .
48" ><
W20aA
50'MIN.
100' MAX.
°
SIGN SPACING
= X (1)
RURAL ROADS
45/55 MPH
500'1
RURAL ROADS & URBAN ARTERIALS
35140 MPH
3501x
RURAL ROADS & URBAN ARTERIALS
25/30 MPH
209± (2)
RESIDENTAL & BUSINESS DISTRICTS
URBAN STREETS
25 MPH OR LESS
1001! (2)
(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.
48"
BE
48• PREPARED
q8" TO STOP 48"
48" ROAD
48• •� W20.711 WORK
HEAD
/ W12-1 48" 48"
50'MIN. WZO-7A W204
100' MAX.
I X X X
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
50/55
40
SO
"I'll30
60
25/30
20
40
00 0° o
°
° O ° WORK O
AREA
° 0 kT o
0
x x x o
ra
SO'MIN. 411
48• 1 00'MAX.
BE
PREPARED W O
TO STOP 50' MIN.
48" 48•*4'
WI2-1100'MAX.
ROADW20-7BWORK
AHEAD4e^ ><
48"
TS
w20-1 wzo-TA . NO1. NE HT WORK REQUIRES ADDITIONAL ROADWAY LIGHTING AT FLAGGING
4e^ STATIONS, SEE STANDARD SPECIFICATIONS FOR ADDITIONAL DETAILS.
W20-lA 19•
BE 2. PROTECTIVE VEHICLE RECOMMENDED -MAY BE A WORK VEHICLE.
LEGEND PREPARED
Ta s70P 3. TYPICAL APPLICAITON SHOWN, ADJUST FOR SITE CONDITIONS.
FLAGGING STATION I 46"
Ij x
KI TEMPORARY SIGN LOCATION RDAD d8 W20-7B
® CHANNELIZING DEVICES WORK
AHEAD TYPICAL ROUNDABOUT FLAGGING OPERATION
PROTECTIVE VEHICLE -RECOMMENDED 4E,
W20-1 NOT TO SCALE
FILE NAME S:0]esi n R P& SW-Standardsl2-Plan Sheet Libra \01-Published PSL\ TC Work Zone Traffic Control\ TC-18 T ical Roundabout Flagging Operation, C-1B.dgn Plot 1
TIME 11:11:16 AM �•"•r FED.AID PROJ.NO. ua av xo
DATE 1/912018 Y�/�
PLOTTED BY Iiddelf AS �I/ PTC18
DESIGNED BY +oe xusaEa
ENTERED BY Washington State ....
CHECKED BY cox.anm x iownox .o. Department of Transportation or
PROJ. ENGR- .e DATE TRAFFIC CONTROL PLAN
REGIONAL ADM. REVISION DATE BY