#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

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