begin state project no 161-143 cut bituminous … · begin state project no 161-143 sta. 104+25.00...
TRANSCRIPT
-
#6290
CL&P
#6291
CL&P
#6292
CL&P
#26030
CL&P
#6289
CL&P
#6288
CL&P
#22733
CL&P
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FL=132.51
FL=135.79
FL=134.01
FL=135.08
FL=134.97
FL=135.16
FL=135.37
D-2730
FENCE
CH LNK
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
BOARD FENCE
24'' RCP
24'' RCP
WALL
WOOD RET
MAILBOXES
WALL
WOOD RET
RET WALL
BLUE STONE
LOW CHORD=139.49
LOW CHORD=139.50
12"
AC
CM
P
12"ACCMP
12"
AC
CM
P
12"ACCMP
(FND)
IP
(FND)
IP
(FND)
IP
N/F
CHD
N/F
CHD
(FND)
SPIKE
TIMBER
(FND)
AXLE
CONC WALL
(PER PROPERTY OWNER)
ARTESIAN WELL
WALK
BLUE STONE
130
130 135
135
135
135
135
135
135
135
I.P.(FND)
B.M.
140 140
140
140
140
140
140
140B.M.
NO#
OH
W
OH
W
OH
W
OH
W
100+00
101+00
102+00
103+00
104+00
105+00
106+00
N02°2
5'0
3.7"E
S79°12'10.0"E
S83°44'02.8"E
69.4
02'
243.754'
146.235'
E 815904.425'
N 624783.606'
100+00.00 Begin Sta.
E 8
16432.0
95'
N 6
24865.3
67'
106+44.8
8End Sta.
E 815907.352'
N 624852.947'
100+69.40 PC
E 8
16247.6
39'
N 6
24887.1
93'
104+59.1
0
PC
E 8
16008.2
00'
N 6
24932.8
56'
102+15.3
5
PT
E 8
16286.7
34'
N 6
24881.3
28'
104+98.6
5P
T
PI STA 101+42.38
PI E 815911.5048
PI N 624951.2968
R 85.000'
L 145.949'
T 98.438'
DELTA 98°22'46.3"
CURVE #1
PI STA 104+78.89
PI E 816267.0703
PI N 624883.4869
R 500.000'
L 39.543'
T 19.782'
DELTA 04°31'52.7"
CURVE #2
ARROWHEAD ROAD
CURVE DATA
83
CO
OR
DIN
AT
E G
RID
AD
CO
NN
EC
TIC
UT
REHABILITATION STUDY REPORT
105 DANBURY ROAD
OTTAVIANO VECCIA, ET ALN/F
3 ARROWHEAD ROAD
16 ARROWHEAD ROAD
DAVID M. MISITAN/F
24 ARROWHEAD ROAD
ASSOCIATION, INCORPORATEDTHE ARROWHEAD COMMUNITY
N/F
34 ARROWHEAD ROAD
MICHAEL W. BARNETT ET ALN/F
23 ARROWHEAD ROAD
PAUL T. EGAN, ET ALN/F
MICHAEL CYRN/F
Drawing Copyright c 2020
860-290-4100 | www.chacompanies.com
101 East River Drive, 1st Floor
25 ARROWHEAD ROAD
REVOCABLE TRUSTTHE FRANK J. MAGUIRE
SHEVAUN MACARI, TRUSTEE OF N/F
APPROX STREET LINE
APPROX STREET LINE
TO CENTER OF NORWALK RIVER
FAVOR OF 3 ARROWHEAD ROAD
15' DRAINAGE EASEMENT IN
CO
MM
ON
RIG
HT
OF
WA
Y
HORIZONTAL ALIGNMENT: MAINTAIN EXISTING
PROFILE: RAISE 0.4' ±
DECK UNITS
PROPOSED STRUCTURE:
CROSS SLOPE, 2% CROWN
2' SHOULDERS-(STRIPED)
(2) - 10' LANES
PROPOSED ROADWAY SECTION:
CROSS SLOPE, 0%-2%
NO SHOULDERS
(2) - 12'± LANES
EXISTING ROADWAY SECTION:
DESIGN SPEED: 30 MPH
POSTED SPEED LIMIT: UNKNOWN
LOCAL URBAN STREETS
CLASSIFICATION:
ROADWAY FUNCTIONAL
NOTES
STREET LINE
APPROXIMATE
STA. 101+50.00
MEET EXISTING PAVEMENT
BEGIN FULL DEPTH RECONSTRUCTION
CUT BITUMINOUS CONCRETE PAVEMENT
BEGIN STATE PROJECT NO 161-143
STA. 104+25.00
MEET EXISTING PAVEMENT
END FULL DEPTH RECONSTRUCTION
CUT BITUMINOUS CONCRETE PAVEMENT
END STATE PROJECT NO 161-143
CURV
E #1
CURVE #2
ARROWHEAD ROADBL
161-143
REPLACEMENT OF BRIDGE NO. 05501 ARROWHEAD OVER NORWALK RIVER
WILTON
05501
BRIDGE NO.
PROPOSED
(12:1 SIDE SLOPES FOR GUIDERAIL TYP.)
APPROXIMATE SLOPE LIMITS
(TYP.)
O.H.W.
WETLAND (TYP.)
STATE/FEDERAL
PROJECT DESCRIPTION:
PROJECT NUMBER: DRAWING NO.
SHEET NO.
9/8/2020
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ON
0
1" = 20'HORIZONTAL SCALE
STATE OF CONNECTICUT
TRANSPORTATION
OF
DEPARTMENT
BLOCK:
SIGNATURE/
DRAWING TITLE: ROADWAY PLAN ALTERNATE 1A
-
TOWN(S):
DESIGNER/DRAFTER: DGW/RAC CHECKED BY: JDL
PLOTTED DATE:
T:\CTDOT_CONNECT_DDE\CT_Projects\161-143_Wilton\Highways\HW_0161-0143_Sheet_1A.dgn FILE NAME: 7380 LASTED SAVED BY:
20' 40'
RE
VIS
ION
DE
SC
RIP
TIO
ND
AT
ER
EV
.
ATTACHMENT (TYP.)
LEADING END
PROPOSED TIMBER
RAIL (TYP.)
TIMBER GUIDE
PROPOSED
BOARD FENCE (TYP.)
REMOVE EXISTING
UTILITY POLE
RELOCATE
(TYP.)
PAVEMENT
EDGE OF
CONCRETE DRIVEWAY
PROPOSED BITUMINOUS
(TYP. BOTH SIDES OF DRIVEWAY)
RESET LANDSCAPE EDGING
AND GRATE
RESET FRAME
WINGWALL (TYP.)
PROPOSED
RETAINING WALL
EXISTING WOOD
REMOVE
ARROWHEAD ROAD
AR
RO
WH
EA
D R
OA
D
NO
RW
AL
K RIV
ER
SUMP=133.09
12"OUT(NE)=133.95
12"IN(S)=133.98
G=137.09
CLCB (3)
SUMP=32.82
12"(OUT)=134.67
G=136.82
CLCB (4)
SUMP=134.78
12"OUT(S)=135.28
G=137.83
CLCB (1)
SUMP=134.50
12"OUT(W)=135.50
12"IN(N)=135.32
G=138.10
CLCB (2)
CURBING (TYP.)
TRANSITION
GRANITE STONE
PROPOSED
11.6'
11.8'
12'
ANCHOR
TIMBER END
PROPOSED
12.3'
LIGHT POST
RELOCATE
ANCHOR
TIMBER END
PROPOSED
ANCHOR
TIMBER END
PROPOSED
ANCHOR
TIMBER END
PROPOSED
12'
12'
12'
+75
12'
UTILITY POLE
RELOCATE
(2:1 MAX SIDE SLOPES)
APPROXIMATE SLOPE LIMITS
140
140 140
140(CT ROUTE 7)
TO DANBURY RD
TO C
UL-D
E-S
AC
OUTLET
RECONSTRUCT
PLANTINGS
LANDSCAPE
RESTORE
(TYP.)
ESTABLISHMENT
TOPSOIL AND TURF
PROPOSED BRIDGE SUPERSTRUCTURE
PROPOSED ROADWAY RECONSTRUCTION
PROPOSED DRIVEWAY RECONSTRUCTION
PROPOSED APPROACH GUIDERAIL
PROPOSED BRIDGE SUBSTRUCTURE
PROPOSED FILL
PROPOSED CUT
WATERCOURSE
WETLANDS
R.O.W. LINE
LEGEND:
NO
RW
ALK
RIV
ER
PROFILE: RAISE 0.4' ±
DECK UNITS
PROPOSED STRUCTURE:
CROSS SLOPE, 2% CROWN
2' SHOULDERS-(STRIPED)
(2) - 10' LANES
PROPOSED ROADWAY SECTION
CROSS SLOPE, 0%-2%
NO SHOULDERS
(2) - 12'± LANES
PROPOSED FILL
PROPOSED CUT
WATERCOURSE
WETLANDS
R.O.W. LINE
-
13
9.1
4'
EL
. 10
1+
89
.84
ST
A.
14
1.9
6'
EL
. 10
3+
44
.84
ST
A.
137.2
7'
EL
. 10
1+
33
.95
ST
A.
139.0
9'
EL
. 10
1+
88
.95
ST
A.
142.4
2'
EL
. 10
3+
02
.61
ST
A.
HIG
H P
OIN
T
+0.80%+5.83%
-2.18%
140.2
1'
EL
. 10
4+
25
.00
ST
A.
143.6
5'
EL
. 10
2+
67
.28
ST
A.
13
7.4
8'
EL
. 10
1+
61
.47
ST
A.
+5.83%
-2.18%
K = 19.39
H.S.D. = 212.33
L.V.C. = 155.00
LIMITS
BRIDGE
PROP.
EL
. 1
42
.34
'
ST
A.
10
3+
19
.83
C.L
. B
EA
RIN
G
EL
. 1
42
.13
'
ST
A. 102+
68.8
3
C.L
. B
EA
RIN
G
K = 10.96
S.S.D. = 103.19
L.V.C. = 55.00
REHABILITATION STUDY REPORT
103+00 104+00 105+00 106+00100+00 101+00 102+00
120
130
140
150 150
140
130
120
Drawing Copyright c 2020
860-290-4100 | www.chacompanies.com
101 East River Drive, 1st Floor
PROJECT DESCRIPTION:
PROJECT NUMBER: DRAWING NO.
SHEET NO.
9/14/2020
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ON
STATE OF CONNECTICUT
TRANSPORTATION
OF
DEPARTMENT
BLOCK:
SIGNATURE/
DRAWING TITLE: ROADWAY PROFILE ALTERNATE 1A
-
TOWN(S):
DESIGNER/DRAFTER: DGW/RAC CHECKED BY: JDL
RE
VIS
ION
DE
SC
RIP
TIO
ND
AT
ER
EV
.
HORIZ. SCALE IN FEET
VERT. SCALE IN FEET
0 2 4
0 20 40
STA. 101+50.00
MEET EXISTING PAVEMENT
BEGIN FULL DEPTH RECONSTRUCTION
BEGIN STATE PROJECT NO 161-143
STA. 104+25.00
MEET EXISTING PAVEMENT
END FULL DEPTH RECONSTRUCTION
END STATE PROJECT NO 161-143
ALONG B
PROPOSED GRADE
ALONG B
EXISTING GROUND
161-143
REPLACEMENT OF BRIDGE NO. 05501 ARROWHEAD OVER NORWALK RIVER
WILTON
EL.139.80
50 YR STORM
EL. 140.30
100 YR STORM
PLOTTED DATE:
T:\CTDOT_CONNECT_DDE\CT_Projects\161-143_Wilton\Highways\HW_0161-0143_Sheet_1A.dgn FILE NAME: 7380 LASTED SAVED BY:
EL. 141.60
500 YR STORM
L
L
EL. 140.10
LOW CHORD
EL. 140.40
LOW CHORD
PROPOSED BRIDGE SUPERSTRUCTURE
PROPOSED ROADWAY RECONSTRUCTION
LEGEND:
(2) - 10' LANES
PROPOSED ROADWAY SE
CROSS SLOPE, 0%-2%
NO SHOULDERS
(2) - 12'± LANES
PROPOSED FILL
PROPOSED CUTCROSS SLOPE, 2% CROWN
2' SHOULDERS-(STRIPED)
(2) - 10' LANES
PROPOSED ROADWAY SEPROPOSED CUT
WATERCOURSE
EL. 139.30
500 YR STORMEL. 142.4
100 YR STORMEL. 140.1
LOW CHORDEL. 140.1
50 YR STORMEL. 139.3
LOW CHORDEL. 140.4
-
12"ACC
MP
140
OF WORK WHICH WILL BE REQUIRED.
THE CONDITIONS OF ACTUAL QUANTITIES
IN NO WAY WARRANTED TO INDICATE
INVESTIGATIONS BY THE STATE AND IS
SHEETS IS BASED ON LIMITED
QUANTITIES OF WORK, SHOWN ON THESE
THE INFORMATION, INCLUDING ESTIMATED
SHEET NO.:
DRAWING TITLE: STATE PROJECT NO.:
DATE:
161-143
DEPARTMENT OF TRANSPORTATION
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ONSTATE OF CONNECTICUT
CITY/TOWN: BRIDGE NO.:
05501
SCALE:
1"=10'WILTON
EDGE OF PAVEMENT (TYP.)
GENERAL PLAN
ALTERNATE 1A
& ELEVATION
BRIDGE PLAN
EDGE OF PAVEMENT (TYP.)
} ARROWHEAD ROAD
SOUTH CURB LINE
{ BEARINGS, EAST ABUTMENT
RIV
ER
NO
RW
AL
K
{ BEARINGS, WEST ABUTMENT
APPROX. CHANNEL BED EL. 130.0|
R.O.W.
NORTH CURB LINE
METAL PIPE
CORRUGATED
EXISTING 12"
R.O.W.
METAL PIPE
CORRUGATED
EXISTING 12"
TOP OF ROADWAY (TYP.)
SOUTH ELEVATION
BANKS (TYPICAL BOTH SIDES)
BOULDER WALL ALONG RIVER
OPEN BRIDGE RAIL
3-TUBE CURB MOUNTED
6:1
ATTACHMENT (ALL 4 CORNERS)
PROPOSED TIMBER RAIL BRIDGE
CONCRETE DECK UNIT
PRESTRESSED
STONE FORMLINER (TYP.)
5'-0" ENDBLOCK WITH SIMULATED
Drawing Copyright c 2020
860.290.4100 www.chacompanies.com
East Hartford, CT 06108
101 East River Drive, 1st Floor
3'-6" (TYP.)
1'-6" (TYP.)
12'-0"
12'-0"
PILE CAP (TYP.)
REMOVE EXISTING BRIDGE
RELOCATE UTILITY POLE (TYP.)
51'-0"
51'-0"
EAST ABUTMENT
{ BEARINGS,
WEST ABUTMENT
{ BEARINGS,
OVER SUBGRADE (TYP.)
12" GRANULAR FILL
(APPROX EL. 65|)
PILE DRIVEN TO BEDROCK WATER EL. 132.1|
ORDINARY HIGH
50-YR STORM EL. 139.8
100-YR STORM EL. 140.3
500-YR STORM EL. 141.6
(APPROX. ELEV. 70|)
PILE DRIVEN TO BEDROCK
UTILITIES
RELOCATE OVERHEAD
OF ABUTMENT (TYP.)
RIPRAP IN FRONT
103+00
PROPOSED SE WINGWALLPROPOSED SW WINGWALL
PROPOSED BRIDGE SEAT ELEV. 140.2
PROPOSED NW WINGWALL
PROPOSED SE WINGWALL
PROPOSED SW WINGWALL
APPROACH SLAB (TYP.)
90°
1'-10" CURB (TYP.)
PROPOSED BRIDGE NO. 05501
ABUTMENT (TYP.)
FACE OF PROPOSED
STA. 102+67.33
BEGIN BRIDGE
5'-0" PROPOSED CONCRETE ENDBLOCK (TYP.)
BRIDGE ATTACHMENT (TYP.)
PROPOSED TIMBER RAIL
PROPOSED NE WINGWALL
PROPOSED BRIDGE SEAT ELEV. 139.9ELEV. 140.4
LOW CHORD
ELEV. 140.1
LOW CHORD
EL. 137.8| EL. 138.2|
PROPOSED GRADE (TYP.)
REMOVE EXISTING BRIDGE SUPERSTRUCTURE
83/2011
CO
OR
DIN
ATE
GRID
AD
CO
NN
EC
TIC
UT
ELEV. 133.0| (TYP.)
BOTTOM OF ABUTMENT;
ALONG CHANNEL BANK (TYP.)
EXISTING BOULDER WALL
SEMI-INTEGRAL ABUTMENT (TYP.)
(TYP.)
10'-0"
STA. 103+21.33
END BRIDGE
PROPOSED BRIDGE SUBSTRUCTURE
WATERCOURSE
WETLANDS
R.O.W. LINE
PROPOSED BRIDGE SUPERSTRUCTURE
PROPOSED ROADWAY RECONSTRUCTION
PROPOSED DRIVEWAY RECONSTRUCTION
PROPOSED APPROACH GUIDERAIL
LEGEND:
ARROWHEAD ROAD
PROPOSED APPROACH GUIDERAIL
PROPOSED BRIDGE SUBSTRUCTURE
WATERCOURSE
WETLANDS
R.O.W. LINE
EL 139.3EL 140.1
EL 142.4
-
SCALE: 3/8"=1'-0"
PROPOSED BRIDGE SECTION
SIII-48
4'-0"
SIII-48
4'-0"
SIII-48
4'-0"
SIII-48
4'-0"
SIII-48
4'-0"
P.A.G.
{ 1" DIA. DRIP (TYP.)
OPEN BRIDGE RAIL (TYP.)
3-TUBE CURB MOUNTED
CONCRETE DECK UNIT
1'-6" PRESTRESSED
OF WORK WHICH WILL BE REQUIRED.
THE CONDITIONS OF ACTUAL QUANTITIES
IN NO WAY WARRANTED TO INDICATE
INVESTIGATIONS BY THE STATE AND IS
SHEETS IS BASED ON LIMITED
QUANTITIES OF WORK, SHOWN ON THESE
THE INFORMATION, INCLUDING ESTIMATED
SHEET NO.:
DRAWING TITLE: STATE PROJECT NO.:
DATE:
161-143
DEPARTMENT OF TRANSPORTATION
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ONSTATE OF CONNECTICUT
CITY/TOWN: BRIDGE NO.:
ALTERNATE 1A
CROSS SECTION
05501
SCALE:
…"=1'-0"WILTON
2%2%
OUT TO OUT
27'-8"
CURB TO CURB
24'-0"
LANE
10'-0"
LANE
10'-0"
SIII-48
4'-0"
SIII-36
3'-0"
SHLDR.
2'-0"
SHLDR.
2'-0"
4"
1'-10"1'-10"
1'-6"
2" (TYP.)
(T
YP.)
3'-6"
4"
} ARROWHEAD ROAD
{ UHPC SHEAR KEY (TYP.)
(COLD LIQUID ELASTOMERIC)
MEMBRANE WATERPROOFING
1"-4" HMA S0.25 (VARIABLE) OVER
2" HMA S0.5 (TOP COURSE) OVER
Drawing Copyright c 2020
860.290.4100 www.chacompanies.com
East Hartford, CT 06108
101 East River Drive, 1st Floor
PROPOSED BRIDGE SUPERSTRUCTURE
LEGEND:
-
#6290
CL&P
#6291
CL&P
#6292
CL&P
#26030
CL&P
#6289
CL&P
#6288
CL&P
#22733
CL&P
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
FL=132.51
FL=135.79
FL=134.01
FL=135.08
FL=134.97
FL=135.16
FL=135.37
D-2730
FENCE
CH LNK
FENCE
BOARD
FENCE
BOARD
FENCE
BOARD
BOARD FENCE
24'' RCP
24'' RCP
WALL
WOOD RET
MAILBOXES
WALL
WOOD RET
RET WALL
BLUE STONE
LOW CHORD=139.49
LOW CHORD=139.50
12"
AC
CM
P
12"ACCMP
12"
AC
CM
P
12"ACCMP
(FND)
IP
(FND)
IP
(FND)
IP
N/F
CHD
N/F
CHD
(FND)
SPIKE
TIMBER
(FND)
AXLE
CONC WALL
(PER PROPERTY OWNER)
ARTESIAN WELL
WALK
BLUE STONE
130
130 135
135
135
135
135
135
135
135
I.P.(FND)
B.M.
140 140
140
140
140
140
140
140B.M.
NO#
OH
W
OH
W
OH
W
OH
W
100+
00
101+00
102+00N67°2
2'59.0
"E
S79°12'10.0"E
S47°03'33.0"E
S79°12'10.0"E
60.74
2'
90.788'
0.577'
1.952'
E 8
15951.9
34'
N 6
24923.8
77'
100+00.0
0
Begin Sta.
E 8
16215.7
24'
N 6
24893.2
79'
102+81.7
3
End Sta.
E 8
16008.0
05'
N 6
24947.2
36'
100+60.7
4
PC
E 8
16134.3
59'
N 6
24934.0
76'
101+89.4
4
PC
E 816174.294'
N 624913.664'
102+34.90
PC
E 8
16045.1
78'
N 6
24951.0
84'
100+98.6
5
PT
E 816173.872'
N 624914.057'
102+34.32
PT
E 8
16213.8
07'
N 6
24893.6
45'
102+79.7
8
PT
PROJECT DESCRIPTION:
PROJECT NUMBER: DRAWING NO.
SHEET NO.
9/8/2020
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ON
0
1" = 20'HORIZONTAL SCALE
STATE OF CONNECTICUT
TRANSPORTATION
OF
DEPARTMENT
BLOCK:
SIGNATURE/
DRAWING TITLE: TEMPORARY ROADWAY PLAN ALTERNATE 1A
-
TOWN(S):
DESIGNER/DRAFTER: DGW/RAC CHECKED BY: JDL
PLOTTED DATE:
T:\CTDOT_CONNECT_DDE\CT_Projects\161-143_Wilton\Highways\HW_0161-0143_Sheet_TEMPBRDG.dgn FILE NAME: 7380 LASTED SAVED BY:
20' 40'
RE
VIS
ION
DE
SC
RIP
TIO
ND
AT
ER
EV
.
PI STA 102+12.49
PI E 816156.9994
PI N 624929.7584
R 80.000'
L 44.881'
T 23.048'
DELTA 32°08'37.0"
CURVE #2
PI STA 102+57.94
PI E 816191.1671
PI N 624897.9624
R 80.000'
L 44.881'
T 23.048'
DELTA 32°08'37.0"
CURVE #3
ARROWHEAD ROAD TEMPORARY ROADWAY
CURVE DATA
83
CO
OR
DIN
AT
E G
RID
AD
CO
NN
EC
TIC
UT
REHABILITATION STUDY REPORT
105 DANBURY ROAD
OTTAVIANO VECCIA, ET ALN/F
3 ARROWHEAD ROAD
16 ARROWHEAD ROAD
DAVID M. MISITAN/F
24 ARROWHEAD ROAD
ASSOCIATION, INCORPORATEDTHE ARROWHEAD COMMUNITY
N/F
34 ARROWHEAD ROAD
MICHAEL W. BARNETT ET ALN/F
23 ARROWHEAD ROAD
PAUL T. EGAN, ET ALN/F
MICHAEL CYRN/F
Drawing Copyright c 2020
860-290-4100 | www.chacompanies.com
101 East River Drive, 1st Floor
25 ARROWHEAD ROAD
REVOCABLE TRUSTTHE FRANK J. MAGUIRE
SHEVAUN MACARI, TRUSTEE OF N/F
APPROX STREET LINE
APPROX STREET LINE
TO CENTER OF NORWALK RIVER
FAVOR OF 3 ARROWHEAD ROAD
15' DRAINAGE EASEMENT IN
CO
MM
ON
RIG
HT
OF
WA
Y
CROSS SLOPE, 2%
NO SHOULDERS
(1) - 12' LANE
TEMPORARY ROADWAY SECTION:
CROSS SLOPE, 0%-2%
NO SHOULDERS
(2) - 12'± LANES
EXISTING ROADWAY SECTION:
ALTERNATING ONE-WAY TRAFFIC
TEMPORARY SIGNAL CONTROLLED
DESIGN SPEED: N/A
POSTED SPEED LIMIT: UNKNOWN
LOCAL URBAN STREETS
CLASSIFICATION:
ROADWAY FUNCTIONAL
NOTES
R.O.W.
STA. 100+00.00
MEET EXISTING PAVEMENT
ROADWAY CONSTRUCTION
BEGIN TEMPORARY
STATE PROJECT NO 161-143
STA. 102+82.00
MEET EXISTING PAVEMENT
ROADWAY CONSTRUCTION
END TEMPORARY
STATE PROJECT NO 161-143
CURVE #1
CURVE #2
BL
161-143
REPLACEMENT OF BRIDGE NO. 05501 ARROWHEAD OVER NORWALK RIVER
WILTON
(2:1 MAX SIDE SLOPES)
APPROXIMATE SLOPE LIMITS(TYP.)
O.H.W.
WETLAND (TYP.)
STATE/FEDERAL
ROAD
TEMPORARY
CURVE #3
PI STA 100+80.25
PI E 816026.0140
PI N 624954.7386
R 65.000'
L 37.907'
T 19.510'
DELTA 33°24'51.0"
CURVE #1
12'
12'
SUMP=32.82
12"(OUT)=134.67
G=136.82
CLCB (4)
SUMP=133.09
12"OUT(NE)=133.95
12"IN(S)=133.98
G=137.09
CLCB (3)
SUMP=134.78
12"OUT(S)=135.28
G=137.83
CLCB (1)
SUMP=134.50
12"OUT(W)=135.50
12"IN(N)=135.32
G=138.10
CLCB (2)
UTILITY POLE
RELOCATE
NO
RW
AL
K RIV
ER
ARROWHEAD ROAD
AR
RO
WH
EA
D R
OA
D
UTILITY POLE
RELOCATE
WALL
RETAINING
TEMPORARY
PROPOSED
TPCBC (TYP.)
PROPOSED
90'
12'
TRAFFIC
ALTERNATING
ONE WAY
TRAFFIC
ALTERNATING
ONE WAY
140
(CT ROUTE 7)
TO DANBURY RD
TO C
UL-D
E-S
AC
BRIDGE
TEMPORARY
PROPOSED
TEMPORARY BRIDGE
EXISTING PAVEMENT
TEMPORARY ROADWAY
TEMPORARY PRECAST CONCRETE BARRIER CURB
PROPOSED FILL
PROPOSED CUT
WATERCOURSE
WETLANDS
R.O.W. LINE
LEGEND:
CROSS SLOPE, 2%
PI N 62
R 65.0
L 37.90
T 19.51
DELTA
CURVWATERCOURSE
WETLANDS
R.O.W. LINE
TEMPORARY EARTH RETAINING SYSTEM
NO
RW
ALK
RIV
ER
90' TEMPORARY BRIDGE
ARROWHEAD ROAD
TO DANBURY RD(US 7)
TEMPORARY FILL
TEMPORARY CUT
A
RR
OW
HE
AD
RO
AD
TO
CU
L-D
E-S
AC
-
K = 13.20
H.S.D. = 267.00
L.V.C. = 60.00
K = 19.81
H.S.D. = 452.42
L.V.C. = 50.00
TEMP BRIDGE LIMITS
EL
. 140.6
6'
ST
A.
10
0+
99
.00
EL
. 141.1
1'
ST
A.
10
1+
89
.00
138.9
5'
EL
. 10
0+
30
.96
ST
A.
140.6
2'
EL
. 10
0+
90
.96
ST
A.
141.1
7'
EL
. 10
2+
01
.60
ST
A.
140.7
9'
EL
. 10
2+
51
.60
ST
A.
141.1
9'
EL
. 10
2+
11
.50
ST
A.
HIG
H P
OIN
T
+3.23%
+5.05%
+0.50%-2.02%
137.6
6'
EL
. 10
0+
00
.00
ST
A.
138.1
3'
EL
. 10
0+
14
.76
ST
A.
140.1
8'
EL
. 10
2+
81
.73
ST
A.
140.4
7'
EL
. 10
0+
60
.94
ST
A.
141.2
9'
EL
. 10
2+
26
.60
ST
A.
REHABILITATION STUDY REPORT
103+00100+00 101+00 102+00
120
130
140
150 150
140
130
120
Drawing Copyright c 2020
860-290-4100 | www.chacompanies.com
101 East River Drive, 1st Floor
PROJECT DESCRIPTION:
PROJECT NUMBER: DRAWING NO.
SHEET NO.
9/8/2020
CON
NECTICUT
DE
PA
RT
ME
NT
O F TRAN
S
PO
RT
ATI
ON
STATE OF CONNECTICUT
TRANSPORTATION
OF
DEPARTMENT
BLOCK:
SIGNATURE/
DRAWING TITLE: TEMPORARY ROADWAY PROFILE ALTERNATE 1A
-
TOWN(S):
DESIGNER/DRAFTER: DGW/RAC CHECKED BY: JDL
PLOTTED DATE:
T:\CTDOT_CONNECT_DDE\CT_Projects\161-143_Wilton\Highways\HW_0161-0143_Sheet_TEMPBRDG.dgn FILE NAME: 7380 LASTED SAVED BY:
RE
VIS
ION
DE
SC
RIP
TIO
ND
AT
ER
EV
.
HORIZ. SCALE IN FEET
VERT. SCALE IN FEET
0 2 4
0 20 40
STA. 100+00.00
MEET EXISTING PAVEMENT
ROADWAY CONSTRUCTION
BEGIN TEMPORARY
STATE PROJECT NO 161-143
STA. 102+82.00
MEET EXISTING PAVEMENT
ROADWAY CONSTRUCTION
END TEMPORARY
STATE PROJECT NO 161-143
161-143
REPLACEMENT OF BRIDGE NO. 05501 ARROWHEAD OVER NORWALK RIVER
WILTON
ALONG B
EXISTING GROUND
ALONG B
PROPOSED GRADE L
L
TEMPORARY BRDIGE SUPERSTRUCTURE
TEMPORARY ROADWAY RECONSTRUCTION
TEMPORARY EARTH RETAINING SYSTEM
LEGEND:
(2) - 10' LANES
PROPOSED ROADWAY SE
CROSS SLOPE, 0%-2%
NO SHOULDERS
(2) - 12'± LANES
PROPOSED FILL
PROPOSED CUTCROSS SLOPE, 2% CROWN
2' SHOULDERS-(STRIPED)
(2) - 10' LANES
PROPOSED ROADWAY SEPROPOSED CUT
WATERCOURSE
2020_10_20_ALT_1A_HwyPlan_6.1_Alternative 1A PlansHighway Plans and Temp Bridge 1AHW_0161-0143_Sheet_1A
2020_10_20_ALT_1A_HwyProf2020_10_20_ALT_1A_PlanElevation2020_10_20_ALT_1A_SectionProposed Section 1A
2020_10_20_ALT_1A_TempHwy_7.1_Alternative 1A Staging Plans
2020_10_20_ALT_1A_TempProf