Resub Rec'd 11.21.19.pdf4
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R..� I A ••� 1_ATT
m
2x5 Cut to Expose water utility
80th Ave W
SIGN SPACING = X (1)
RURAL ROADS & URBAN ARTERIALS 35 /40 MPH 35Ct
RURAL ROADS. URBAN ARTERIALS. 25 / 3D MPH 2O7t (2)
RES�EITTIAL & BUSINESS DISTRICTS
URBAN STREETS S MPH OR LESS IW. M
{1) ALL SPACING MAY BE ADJUSTED ?o ACCOMMODATE
INTERSECTIONS AND DRIVEWAYS
MTM SPACING MAY BE REDUCED IN URBAN AREAS TO F r
ROADWAY CONDITIONS.
MINIMUM SHOULDER TAPER LENGTH a U3 (feet)
SHOULDER
N8UTH
ITaeU
Posted Speed (mph)
25 1 36 1 35 40 a5 50 55 FO 65 70
g
m
40
1 60
90
1 -
I -
I -
I -
I -
I -
10
-00
6D
1 90
90
USE A 3 DEVICES TAPER FOR SHOULDERS LESS T. EN S
48' N.
ROAD SHOULDER`
WDRK
AHEAD Z WORK
43'
W294 W21-5
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED (MPH)
25
30
35
40
45
50
SS
5C
65
70
LFNGTM (feet)
155
200
250
305
3M
425
495
570
545
730
TRANSPORTABLE ATTENUATOR ROLL AHEAD DISTANCE = R
HOST VEHICLE WEIGHT
9.900 TO 22000 IDS.
HOST VEHICLE WEIGHT
> 2ZWO lbs.
< 45 MPH
45-55 MPH
> 55 MPH
< 4S MPH 45-SS MPH
> 55 MPH
100'
123'
17Z
74 100,
ISO'
PROTECTIVE VEHICLE (WORK VEHICLE) = R
NO SPECIFIED DISTANCE REQUIRED
CHANNEUZATION 5EVICE
SPACING MPH T35MD 30D
253D 2DD
NOTES
LEGEND
1. DEVICE SPACING FOR THE DOWNSTREAM TAPER SHALL BE 20'tFO.
IC
TEMPORARY SM LOCATION
SHOULDER CLOSURE -LOW SPEED 2 ALL SIGNS ARE SLACK ON ORANGE
a�
CHANNELIZING DEVICES
(40 MPH OR LESS)
�
CM
PROTECTIVE VEHICLE
1. 12. R P& SI4,W NCM612ifan Shed U
-PUEMML MLYMINt
NOT TO SCALE
Z" TmM, CetNdS St..W.l C; s . • Lew S 0 U el L—ATOSda, .�, Plot 4
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Washington State
o a Department of Transportation
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DATE BY TRAFFIC CONTROL PLAN
FILE NAME
TneE
29ist Pal
DATE
vZ=8
TED PLOTBY
C""W
DESIGNED er
ENTERED LTY
CHECKED Lrr
PROJ. ENG0.
REGIONAL ADM.
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