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I
17+00
n
4' X 4' MIN
LANDING 2%
N
N
MAX
SS
B
D-
A
POINT B
<,
POINT A
LOW SIDE
x
LOW SIDE
(STA)
CO 0
(STA)
N
CC Z
N
o
S3
54
(LT)
LEFT
S1
(RT) RIGHT
PERPENDICULAR CURB RAMP EXAMPLE
N.T.S.
S 2ND ST
LEGEND
HMA FULL DEPTH
CEMENT CONCRETE
LANDSCAPING
DETECTABLE WARNING SURFACE
CEMENT CONCRETE CROSSWALK
DOWNTOWN CEMENT CONCRETE SIDEWALK
RIGHT OF WAY (EXISTING)
RIGHT OF WAY (PROPOSED)
CURB RETURN SCHEDULE
GENERALNOTES
1. ALL ELEVATIONS SHOWN ARE FINISHED GRADE ELEVATIONS.
2. UNLESS OTHERWISE NOTED, SPOT ELEVATIONS LOCATED AT FACE OF
CURB ARE FLOWLINE ELEVATIONS.
3. FOR MEDIAN DETAILS, SEE CIVIL DETAILS.
INTERSECTION NOTES
0 PARALLEL CURB RAMP PER WSDOT STD PLAN F40.12-03
QPERPENDICULAR CURB RAMP PER WSDOT STD PLAN F40.15.04
(D SINGLE DIRECTION CURB RAMP PER WSDOT STD PLAN F-40.16.03
dO DETECTABLE WARNING SURFACE PER WSDOT STD PLAN F-45.10-02
RETURN
PC - STA, OFFSET
PT- STA, OFFSET
RADIUS
LENGTH
DELTA
PC
1/4
1/2
314
PT
O
2ND 16+74.77, 49.06' LT
2ND 16+95.82, 87.23' LT
25,00'
52,94'
121°19'22"
32.21
32.24
32.28
32.27
32.20
O
2ND 16+95.82, 87.23' LT
2ND 16+92.82, 97.95' LT
20.00'
11.28'
32'19'24"
32.20
32.19
32.18
32.16
32.15
3O
2ND 17+47.18, 48.99' LT
2ND 17+25.61, 87.63' LT
25.00'
54.33'
124031'01"
32.10
32.15
32.22
32.28
32.18
Oq
2ND 17+25.61, 87.63' LT
2ND 17+28.86, 98.34' LT
20.00'
11.34'
32°29'S5"
32.18
32.16
32.14
32.12
32.10
CURB RAMP TABLE
LEFT
RIGHT
CURB RAMP
WING
WING
LENGTH AT
RAMP TYPE
RAMP
WIDTH
RAMPWIDTH
WIDTH
CENTER
POINTA(STA)
POIINTB(STA)
Sl%
S2%
S3%
S4%
S5%
S6%
S7%
S8%
S9%
(MIN
(MI
(MI
PERPENDICULAR A
1
7.17'
4.00'
7.17'
7.66'
2ND 16+93.47
2ND 16+96.32
0.25
7.50
6.73
7.22
1.55
0.86
1.50
0.89
NA
PERPENDICULAR A
2
9.24'
4.00'
6.65,
9.01,
2ND 17+25.56
2ND 17+28.9)
0.50
7.00
6.08
7.25
0.86
1.50
1.25
0.69
WA
N
0' 10, 20'
SCALE: 1"=10'
o "` METRO TRANSIT CAPITAL DIVISION
60 /o SUBMITTAL Jacobs AVILUR P. ENG RAPIDRIDE I LINE NOVEMBER 2021
King County
C. WILCOX
CHECKED. PROUECTN°, RENTON SEGMENT DRAWING NO.
it
S. FORMPN EW566E18 METRO INTERSECTION GRADING & CURB RAMP PLAN 106.02
No R-,WK N BY APPD DATE CHEC6m `DNiFADTN3 S 2ND ST & WHITWORTH AVE S G"�'"°' °F
METRO PROJECT ENGINEER CXXXXXXXX 175 XXXX
R-4214175