EDMONDS TCP.pdfwww.invarion.com
SIGN SPACING=X (FEET) (1)
RURAL HIGHWAYS
60165 MPH
800'±
RURAL ROADS
45155 MPH
500'±
RURAL ROADS & URBAN ARTERIALS
35140 MPH
350'±
RURAL ROADS, URBAN ARTERIALS
RESIDENTIAL & BUSINESS DISTRICTS
25130 MPH
2001(2)
URBAN STREETS
25 MPH OR LESS
100'±(2)
ALL SIGNS ARE 48" X 48" BLACK ON ORANGE UNLESS OTHERWISE
DESIGNATED.
MINIMUM TAPER LENGTH (L) IN FEET
Lane
Posted Speed (mph)
Width
Feet
25 30
35
40 45 50 55 60 65 70
10
105
150
205
265
450
500 550
11
115
165
225
295
495
550 605
660
12
125
180
245
320
540
600 660
720 780
840
(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.
WALNUT ST
a—X--WL4—X-10'.4 X0.-
D Z ~ '"U
DAD DOD yAm
Gxv v m �m
v
CHANNELIZING
DEVICE SPACING (FEET)
MPH
TAPER
TANGENT
50170
35145
40
30
80
60
25130
20
40
co
W
Q
0
r
BUFFER DATA
LONGITUDINAL BUFFER SPACE = B
SPEED(MPH) 2 30 35 1 40 1 45 1 50 1 55 1 60 1 65 70
LENGTH (FT) 155 200 250 1 305 1 360 1 425 495 570 645 730
PROTECTIVE VEHICLE WITH TMA ROLL AHEAD DISTANCE
TYPICAL PROTECTIVE
TYPICAL PROTECTIVE VEHICLE
STATIONARY
VEHICLE TYPE
(WITH TMA) LOADED WEIGHT
OPERATION
WITH TMA
(LBS)
(feet)
MINIMUM WEIGHT 15,000 LBS.
YARD DUMP TRUCK.
(MAXIMUM WEIGHT SHALL BE
30 MIN.
SERVICE TRUCK.
IN ACCORDANCE WITH
FLAT BED. ETC.
MANUFACTURER
100 MAX.
RECOMMENDATION)
ROLL AHEAD STOPPING DISTANCE ASSUMES DRY PAVEMENT
A PROTECTIVE VEHICLE IS RECOMMENDED REGARDLESS IF
ATMA IS AVAILABLE. IF NO TMA IS USED, THE PROTECTIVE VEHICLE
SHALL BE STRATEGICALLY LOCATED IN THE FIELD TO
SHIELD WORKERS AND NO ROLL AHEAD DISTANCE IS SPECIFIED.
REFER TO CHAPTER 1.5.5 FOR ADDITIONAL INFORMATION
1 O-500'MAX-00L
10' MIN
END
ROAD WORK
WALNUT ST
L
Q
1 —
FIBER DESIGN & CONSTRUCTION
CONTACTS: Justin Fisler
CONSTRUCTION MANAGER:
TIM DAVIDSON
WAVE-FDC 206-391-8679
TDAVIDSON@WAVEBROADBAND.COM
PERMIT TECH:
JUSTIN FISLER
WAVE-FDC 425.457.2306
JFISLER@WAVEBROADBAND.COM
SITE ADDRESS:
(NE CORNER) 10TH AVE S AND WALNUT ST )
LEGEND:
rFLAGGER
MPROTECTIVE VEHICLE
0 CHANNELIZING DEVICE
WORK AREA
NOTES:
1. Recommend extending channelizing
device taper across shoulder.
2. Protective vehicle recommended -may
be a work vehicle.
3. Flagger to be available at all time
driveways are blocked
4. When used, the downstream taper
device spacing should be 20' O.C.
LOCATION: 10TH AVE SAND WALNUT
PERMIT TECH: JF
PROJECT NUMBER: 100008121
CON FI DENTIAL/PROPRIETARTY
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