APPROVED ENG RESUB 2-BLD2022-0926+Traffic_Control_Plan+7.26.2023_2.32.50_PM+3690741SIGN SPACING = X (1)
RURAL ROADS & URBAN ARTERIALS 35/40 MPH 3501f
RURAL ROADS, URBAN ARTERIALS, 25 / 30 MPH 20011 (2)
RESIDENTIAL & BUSINESS DISTRICTS
URBAN STREETS 25 MPH OR LESS 100'f (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.
OWNER/CONTRACTOR IS RESPONSIBLE FOR
EROSION CONTROL AND DRAINAGE
Applicant shall repair/replace all
damage to utilities or frontage
improvements in City right-of-way
per city standards that is caused or
occurs during the permitted project.
a
48„
ROAD
WORK
AHEAD
48"
W20-1
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
-
-
-
-
-
-
19
40
60
90
90
USE A 3 DEVICES TAPER FOR SHOULDERS LESS THEN 8'
Utility patches shall be combined and full width or half
width overlay will be required depending on the extent
of disturbance. Where utility patches fall entirely within
one travel lane, the oveday shall extend to the
centerline of roadway. Where utility patches extend into
both travel lanes then a full width overlay is required.
RESTORATION LIMITS TO BE DETERMINED
BY CITY ENGINEERING INSPECTOR
a
X X
48"
SHOULDER
V
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.
MPH
> 55 MPH
< 45 MPH
45-55 MPH��l
MPH
"45MPH45-55
123'
172'
74'
100'
50'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
O v
WORK AREA
L/3 B R 50'
CHANNELIZATION DEVICE
SPACING feet
MPH
TAPER
TANGENT
35140
30
60
25/30
20
40
ADDEND OF ROAD
WORK' SIGN
ENGINEERING DIVISION
APPROVED AS NOTED
*
NOTES 02118/2024
LEGEND
1. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE 20'(FT).
b
TEMPORARY SIGN LOCATION
SHOULDER CLOSURE -LOW
SPEED
2. ALL SIGNS ARE BLACK ON ORANGE.
13
CHANNELIZING DEVICES
RESUB
(40 MPH OR LESS)
PROTECTIVE VEHICLE
Jul 262023
NOT TO SCALE
BLD2022-0926 eE orPaaT 1 1—
FILE NAME
S:1Desi n R P& SW-Stmdards12-Plan
Sheet Libra
101-Published PSL TC) Work Zone
Traffic Contioli
Shoulder
Closure - Low Speed (40 MPL
r Less)ITC-5.dgn
Plot 1
TIME
2:59:41 PM
sr"Ta
FED.AID PROJ.NO
All
uN aar x
DATE
1/2/2018
WAS
v7v
TCiS
PLOTTED BY
Ilddelf
DESIGNED BY
ENTERED BY
Washington State
area.
CHECKED By
Department of Transportation
o.
PROD. ENGR.
Are
oa.a
TRAFFIC CONTROL PLAN
aNEETa
REGIONAL ADM.
REVISION
DATE
BY
Figure 6H-10. Lane Closure on a Two -Lane Road Using Flaggers (TA-10)
ADD 'FLAGGER
AHEAD' SIGNS
Note See Tades 6H•2 and 6H-3
for the mearwng of the
sym0ois anabr letter
codas used n ttus figure
111" OYO>II T
ma
0
� -- ;,,v,
BI ` /
5u to 100 tt
a
! a
oRt uRt
RpAp
un
fff>rto
RORR
art
Typical Application 10
50 to 100 tt
ADD 'FLAGGER
AHEAD' SIGNS
ENGINEERING DIVISION
APPROVED AS NOTED
-�� 02/18/2024