ENG2024-0035+Traffic_Control_Plan+1.25.2024_12.10.28_PM+40202322009 Edition Page 63-1
Table 6H-2. Meaning of Symbols on Typicalpit�App�lll�ication Diagrams
® Arrow board Shadow vehicle
O O O Arrow board support or trailer Sign (shown facing left)
(shown facing down)
I—� Changeable message sign or support trailer Surveyor
Channelizing device Temporary barrier
® Crash cushion ® Temporary barrier with warning light
Direction of temporary traffic detour Traffic or pedestrian signal
� Direction of traffic
r� Flagger ® Truck -mounted attenuator
® Type 3 barricade
High-levelwarning device
(Flag tree) Warning light
..J:
Longitudinal channelizing device
Work space
Luminaire
Pavement markings that should be o Workvehicle
removed for a long-term project
Table 6H-3. Meaning of Letter Codes on Typical Application Diagrams
Speed category to be determined by highway agency
The column headings A. B, and C are the dimensions shown in Figures 6H-1 through 6H-46. The A dimension Is the
distance from the transition or point of restriction to the first sign. The B dimension is the distance between the first and
second signs. The C dimension b the distance between the second and third signs. (The 'First sign' is the sign in a
three -sign series that is closest to the TT--_ zone The'third sign' is the sign that is furthest upstream from the TT,'_ zone.)
Table 6H-4. Formulas for Determining Taper Length
Speed (S) Taper Length (L) In feet
Svs-
4D mph or less L =
CIO
mph or more L = 'NS
Where: L = taper length in feet
W = width of offset in feet
S = posted speed limit, or off-peak 85th-percenfile
speed prior to work starting, or the anticipated
operating speed in mph
December 2009 Sect. 6H.01
Road Type
Distance Between Signs•'
A 6 C
Urban flow speed)"`
100 feet
100 feet
100 feet
Urban (high weed)"
350 feet
350 feet
350 feet
Rural
5C0 fret
500 feet
500 feet
Expressway / Freeway
t ,OOO leer
1,500 Feet
2,640 feat
NE1/4, NE1/4, SEC 26, TWP 27N, RGE 3E, W.M.
654 4TH A VE S
TRAFFIC CONTROL PLAN
I I I I
I
I I I I
I I I I SCALE: 1" = 10'
I I I I I 0 5 10 20
,I
2009 Edition Page 653
Figure 6H-10. Lane Closure on aTwo- Lane Road Using Flaggers (TA-10)
December2009
Note: See Tables 6H-2 and 6H-3
for the meaning of the
symbols and/or letter
codes used in this figure.
%oM OvOa
ON]
o�d�#
E
(optional) A
04,
Soto too ft
— I W,r
r,
FEET
(optional)
B
ONE LANE
RDAD
nt rr
C ROAD
l t WORK
zx rt
Typical Application 10
50 to 100 ft
Sec. dH.01
2009 Edition
Dacember2009
Figure 6H-6. Shoulder Work with Minor Encroachment (TA-6)
0V3HV
MOM
OVOj
A
MHOAi 0a0d
ON3
l t
10 ft
M1'�'I
l
Typical Application 6
i ENO
RDAOIIORK
Note: See Tables 6H-2 and
6H-3 for the meaning
of the symbols and/or
letter codes used in
this figure.
vehicle
Truck -mounted
attenuator
(optional)
Buffer space
(optional,,
V! L
1
A
ROAD
y WORK
AHEAD
Page 6= I
Sect. 6H.01
WALN T ST
N CEZ AR Sr
'K SPR
y ER EN DR i�
t„ PINE ST
a e
_ � N e �t 2
BELLA COOLA RD h
� ST
Q 220 S SW
— m
—_ 224 s s
PUGET
SOUND
3 228 T S
�u
_ _ e
S DEER D
2 N T SW
WACHUSETT RD
34 ST SW
VICINITY MAP
NOT TO SCALE
PROJECT TEAM
OWNER/APPLICANT
✓A Y AND MERR/ FUL TON
86JO 112TH LANE NE
KIRKLAND, WA 980JJ
SITE DATA
CIVIL ENGINEER
RAM ENGINEERING, INC.
19109 36TH AVE W, SUITE 100
L YNNWOOD, WA 98036
(425) 678-6960
CONTACT- ROB L. LONG, PE
ROBL @RAMENGINEER/NGINC. COM
SITE ADDRESS: 654 4TH AVE S, EDMONDS, WA 98020
TAX PARCEL: 00409600101100
TOTAL SITE AREA: 8,168 SF (0.19 AC)
EXISTING ZONING. RS-6
TRAFFIC CONTROL NOTES
1. AFTER WORK W/THIN THE TRA VELED ROADWA Y IS COMPLETED A T THE END
OF EACH DAY, THE ROAD SHALL BE COMPLETELY OPEN TO TRAFFIC AND
ALL EQUIPMENT SHALL BE OUT OF THE TRAVELED ROADWAY. ALL
NONAPPL/CABLE SIGNS SHALL BE REMOVED, TURNED OR COVERED DAILY
WHEN CONDITION NO LONGER EXISTS.
2. ACCESS BY EMERGENCY VEHICLES SHALL BE MAINTAINED AT ALL TIMES.
3. CONSTRUCTION SIGNS AND DELINEATORS SHALL BE PROVIDED AND
MAINTAINED BY THE CONTRACTOR.
4. TRAFFIC CONTROL PLAN IS SUBJECT TO CHANGE PRIOR TO CONSTRUCTION,
HOWEVER, CITY APPROVAL IS REQUIRED.
5. ADDITIONAL SIGNING AND FLAGGING MAY BE REQUIRED AS CONDITIONS
WARRANT.
6. SHOULD A PROPOSED SIGN L OCA TION FALL WITHIN A PR/ VA TE DRI VEWA Y,
CONTRACTOR TO ADJUST LOCATION OF SIGN TO FALL 5'f BEYOND EDGE OF
DRI VEWA Y IN DIRECTION OF ROAD TRAFFIC. (10' MAX. FROM PLAN LOCH TION)
DRI VEWA Y ACCESS SHALL BE MAINTAINED AT ALL TIMES
7. ALL TRAFFIC CONTROL SHALL COMPLY WITH MUTCD STANDARDS (I.E. FIGURE
6H-6 AND 6H-10).
8. CLOSURE OF THE SIDEWALK AND PARKING AREAS FOR MORE THAN 72
HOURS WILL REQUIRE PAYMENT OF DISRUPTION FEES.
9. THE SPEED LIMIT FOR 4 TH AVE S & ERBEN DR IS 25 MPH. TRAFFIC
CONTROL SIGN SPACING FOR THIS PROJECT SHALL BE 10OFT BASED ON
ROAD TYPE URBAN LOW SPEED (LESS THAN 45 MPH) ON TABLE 6H-3.
Know what's below.
Call before you dig.
BLD2023-1219
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY
CITY ENGINEERING DIVISION
RAM
ENGINEERING, INC.
Civil Engineering / Land Planning
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
W
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ENGINEER:
ROB L. LONG, PE
DRAWN BY.•
BRIAN CLARK
ISSUE DATE.• SCALE.
1124124 AS NOTED
JOB NO:
23-005
SHEET.-
TC-0 1
SHT OF