public notice (02-16) waterway and location: character … · character of work: replace the ......

PUBLIC NOTICE (02-16)

All interested parties are notified that the Commander, Seventh Coast Guard District has received an application from the Florida Department of Transportation requesting approval of the location and plans for a proposed bridge replacement over a navigable waterway of the United States. WATERWAY AND LOCATION: SW 1st Street Bridge, Miami River, mile 0.9, Miami, Dade County, Florida. (25° 46’23” N, 80° 12’ 02” W) CHARACTER OF WORK: Replace the existing bascule bridge with a new bascule bridge which provides greater vertical clearance in the closed position and greater horizontal clearance between the bulkheads. The proposed bridge will be constructed on the existing alignment. The overall length of the new bridge will be 506 ft from abutment to abutment. The out to out width is approximately 56.6 ft consisting of three travel lanes, 11 ft in width, one 2.5 ft shoulder, one 5.5 ft shoulder and two 5.0 ft sidewalks. MINIMUM NAVIGATIONAL CLEARANCES: Existing Proposed Horizontal: Horizontal: 75 ft between fenders normal to the axis 150 ft between bulkheads normal to the of the channel. axis of the channel. Vertical (at center of channel): Vertical (at center of channel): 19.7 ft above Mean High Water 21.75 ft above Mean High Water Vertical (at edge of channel): Vertical (at edge of channel): 14 ft above Mean High Water 16.7 ft above Mean High Water Vertical (open position): Vertical (open position): 75 ft throughout the 75 ft navigational 75 ft throughout the 150 ft navigational channel. channel. ENVIRONMENTAL CONSIDERATIONS: The Federal Highway Administration (FHWA), the lead federal agency, approved an Environmental Assessment (EA) November 2013 and signed a Finding of No Significant Impact on October 15, 2013 for the purposes of the National Environmental Policy Act. The documents are available for review at the above address, Monday through Friday, 7:30 a.m. to 4:00 p.m. The bridge is located in Special Flood Hazard Area Zone AE. The 100-year flood elevation is

Commander Seventh Coast Guard District

909 SE 1st Avenue Miami, Florida 33131 Staff Symbol: (dpb) Phone: (305) 415-6740 Fax: (305) 415-6763 Email: [email protected] 16591/FL June 13, 2016

2

+1.94 ft; low member elevation of the proposed bridge is 16.7ft; elevations are reference to NAVD 88 datum. The project will result in no impacts to wetlands. The South Florida Water Management District (SFWMD) is the certifying agency, as defined in 40 CFR § 121.1(e), for issuance of Water Quality Certification (WQC) pursuant to Section 401, Public Law 92-500, 33 U.S.C. Section 1341. The SFWMD Environmental Resource Standard General Permit (ERP) was applied for on 1 June 2016. The USACE is reviewing the application for a nationwide permit. FHWA has completed consultation with the U.S. Fish and Wildlife Service and National Marine Fisheries Service regarding impacts to Threatened and Endangered Species and Essential Fish Habitat. FHWA and SHPO have determined that the proposed project will have an adverse effect on the SW 1st Street Bridge, a bridge eligible for listing in the National Register of Historic Places (National Register) and the National Register–listed South River Drive Historic District. A Memorandum of Agreement (MOA) was approved on August 19, 2013, stating the execution of the MOA is evidence that FHWA has satisfied requirements of Section 106 of the National Historic Preservation Act. Temporary impacts to navigation during construction are anticipated. Mariners will be notified of the details of in-water construction activities which will impact the navigation channel at and around the bridge site. Details of navigational impacts include dates and durations of full and partial channel blockage will be disseminated to mariners via the Coast Guard’s Local Notice to Mariners (LNM). SOLICITATION OF COMMENTS: Mariners are requested to comment on the proposed vertical and horizontal navigational clearances and other navigational safety issues, including but not limited to impacts due to construction activities. Interested parties are requested to express their views, in writing, on the proposed bridge project including its possible impact on minority and/or low income population, if any, giving sufficient detail to establish a clear understanding of their reasons for support of, or opposition to, the proposed work. Comments will be received for the record at the office of: Commander (dpb), Seventh Coast Guard District, 909 SE 1st Ave., Ste 432, Miami, Florida 33131-3028, for a 30-day period from the date of this public notice. Our project manager for this application is Ms. Jennifer Zercher. She can be contacted by telephone at (305) 415-6740, by mail at the above address, or e-mail at [email protected]. Comments received will be made part of the case record. Map of location and plans attached.

mailto:[email protected]

25

26

36

27

12

13

14

11

10

34 35

1

23

15

LUMMUS

ISLANDS

Channel

Point

VENETIANS.S RR.

RW

Y.

FLORID

A

EAST

COAST

Miami R.

Wagner

Cr.

Bay

Point

HIBISCUSIS.

PALM IS.

DODGE ISLANDSFishermans

View

Fork

MIAMI

Julia Tuttle Causeway

36th Street

Interchange

Pop. 362,470

Interchange

886

95

90

41

27

25

5

972

970

933

9

395

1

8th Ave.

7th Ave.

S.1st St.

MacArthur Causeway

WATER

WAY

INTRACO

ASTAL

Midtown

N

0 1 2

Miles

BEE LINEEXPRESSWAY

FLO

RID

A S

TU

RNPIK

E

10

75

10

295

95

4

754

LAKELAND

275

75

95

75

75

LOCATION OF PROJECT

BEACHPALMWEST

FT LAUDERDALE

MIAMI

NAPLES

FT MYERS

SARASOTA -BRADENTON

ST PETERSBURG

NEW PORT RICHEY

FT PIERCE

COCOA

MELBOURNE -

DAYTONA BEACH

JACKSONVILLE

GAINESVILLE

LAKE CITY

TALLAHASSEE

CHIPLEY

PANAMABEACH

FORT WALTON

PENSACOLA

CITY

OCALADELAND

TAMPA

BARTOW

ORLANDO

KEY WEST

T-53-S

T-54-S

R-4

2-E

R-4

1-E

R-4

2-E

R-4

1-E

T-53-S

T-54-S

M.P. 1.953

STA. 1098+88.97

BEGIN PROJECT

M.P. 2.212

STA. 1112+58.09

END BRIDGE

M.P. 2.117

STA. 1107+51.93

BEGIN BRIDGE

M.P. 2.351

STA. 400+40.00

END PROJECT

TO FORT LAUDERDALE

TO DORAL

TO MIAMI BEACH

VICINITY MAP

FLORIDA

12/08/15

SR-968 MIAMI-DADE

1 OF 5

2.114

OVER THE MIAMI RIVER

SW 1 ST BASCULE BRIDGE

TO HOMESTEAD

FLOOD

EBB

ROAD NO. MILE POINT COUNTY STATE

DATE

SHEET NO.

SUNRISE, FLORIDA

CONSULTING ENGINEERS

HARDESTY & HANOVER, LLC

DEPARTMENT OF TRANSPORTATION

STATE OF FLORIDA

112

2 OF 5

FLORIDA

12/08/15

SR-968 MIAMI-DADE

PLAN AND ELEVATION

0 30

Feet

60



2.114

90°

56’-

7"

ï»¿â�� Ch

18.50°

Sta. 1110+13.26

ï»¿â�� Bascule

30’-0"

5’-

6"

1’-

6"

11’

11’

11’

5’-

6"

2’-

6"

5’-

6"

1’-

6"

ï»¿â�� Constru

PGL

Signal (Typ.)

¡ Traffic

Sta. 1107+21.93

Begin App. Slab

Sta. 1107+51.93

ï»¿â�� Traffic

Sta. 1108+80.84

ï»¿â�� Bascule P

to Remain

Existing Bulkhead

Sta. 1108+93.26

ï»¿â�� Tru

Sta. 1111+33.26

ï»¿â�� Tru

New BulkheadHouse

Control

(Typ.)

Stairs

Access

Vert. Clr.

Pt. of Min.

Pt. of Min. Vert. Clr.

Curve C1

"2

19

"2

19

1’-

0"

1’-

0"

Sd

w.

5’-

0"

Sd

w.

5’-

0"

56’-

0"

1’-

6"

1’-

6"

5’-

6"

2’-

6"

33’-

0"

Conduit Cable

Submarine

Remove Existing Bridge

New Bulkhead

Limit of

New Bulkhead

Sta. 1112+58.09

FFBW End Bent 4

End Bridge

30’-0"

Sta. 1111+45.68


Sta. 1112+58.09


Curve C2

to Remain

Existing Bulkhead

Bridge

Access

New Bulkhead

15

0’-0"

Feder

al Ch

annel

(Open Postion)

Bascule Leaf

(Closed Postion)

Bascule Leaf

Opening

Angle of

STA. 1110+13.26


42’-6"240’-0" Trunnion to Trunnion42’-6"

ï»¿â�� Tru

STA. 1112+58.09

FFBW EB No. 4

End Bridge

Sta. 1108+50.76

ï»¿â�� Be

Sta. 1111+75.76

ï»¿â�� Be

App. Slab

30’-0"

App. Slab

30’-0"

at Navigable Channel

16.7’ Min. Clearance

at Bulkhead

75’ Min. Clearance

506’-2"

River Drive

ï»¿â�� S

Groundline

ApproximateI-Beam

Fla.

I-Beam

Fla.

STA. 1107+51.93

FFBW EB No. 1

Begin Bridge

Drive

ï»¿â�� North

60°

Barrier Gate

Barrier Gate

Clearance

17.8’ Min.

Clearance

18.2’ Min.

East Approach Span

82’-4"

325’-0" Bascule Span

West Approach Span

98’-10"

ï»¿â�� Tru

Existing Contour

(Proposed Contour)

Depth El. -17.00

Authorized Dredge

Direction of Stationing

PLAN

Out to

Out

Sta. 1107+51.93

FFBW End Bent 1

Begin Bridge

MIAMI

RIVER

SO

UT

H RIV

ER D

RIV

E

1108

+71.4

5

PT S

TA.

Sta. 1112+88.09

End App. Slab

NO

RT

H RIV

ER D

RIV

E

Hatch

Access

1111

+64.5

9

PC S

TA.

Ebb

Flo

w

ELEVATION

MHW EL. +0.18MLW EL. -1.87

100 YR. EL. +1.94

0

-10

-20

-30

+60

+50

+40

+30

+20

+10

0

-10

-20

-30

+60

+50

+40

+30

+20

+10


DATE

SHEET NO.


SUNRISE, FLORIDA



STATE OF FLORIDA

12

Vertical Datum NAVD 1988.1.

NOTES:1,475 CY 1,653 CY

DREDGE FILL

QUANTITY QUANTITYLOCATION DESCRIPTION

1

2

Total

Piers below MHW

24" SQ. Piles on

Bascule Pier With

Piers below MHW

24" SQ. Piles on

Bascule Pier With

3,585 CY

5,060 CY 2,295 CY

642 CY

56’-7" Out to Out

ï»¿â�� CONST. S

PGL

ï»¿â�� CONST. S

11’-0" Travel Lane11’-0" Travel Lane11’-0" Travel Lane

Shldr

2’-6"

Sidewalk

5’-0"

Shoulder

"1615’-6

Sidewalk

5’-0"

Sidewalk

5’-0"

Shldr

2’-6" 11’-0" Travel Lane 11’-0" Travel Lane 11’-0" Travel Lane

Shoulder

5’-6"

Sidewalk

5’-0"

56’-0" Out to Out

Railing

1’-0" Pedestrian

Railing

1’-0" Pedestrian

Railing

" Pedestrian219

Railing

" Pedestrian219

1’-6" Traffic Barrier 1’-6" Traffic Barrier

2’-0" Traffic Barrier 2’-0" Traffic Barrier

3 OF 5

FLORIDA

12/08/15

SR-968 MIAMI-DADE

TYPICAL SECTIONS

0 4

Feet

8



2.114

Slope: 0.02 Ft/FtSlope: 0.02 Ft/Ft

Slope: 0.02 Ft/Ft Slope: 0.02 Ft/Ft


DATE

SHEET NO.

SUNRISE, FLORIDA




STATE OF FLORIDA

TYPICAL SECTION APPROACH SPAN

TYPICAL SECTION BASCULE SPAN

4 OF 5

FLORIDASR-968 MIAMI-DADE

12/08/15

BULKHEAD PLAN

0 40

Feet



2.114

80

18.50°

1108

+71.4

5

PT S

TA.

1111

+64.5

9

PC S

TA.

Sta. 1110+13.26


Sta. 1112+58.09

FFBW End Bent 4

End Bridge

30’-0"

30’-0"

Signal (Typ.)

¡ Traffic

Sta. 1107+21.93

Begin App. Slab

Sta. 1107+51.93


Sta. 1108+80.84


Sta. 1108+93.26

ï»¿â�� Tru

Sta. 1111+33.26

ï»¿â�� Tru

Sta. 1111+45.68


Sta. 1112+58.09


Curve C2

New Bulkhead

House

Control

(Typ.)

Stairs

Access

Curve C1

Conduit Cable

Submarine

ï»¿â�� Co

¡ Channel

to Remain

Existing Bulkhead

Light (Typ.)

180° Red Fender

to Remain

Existing Bulkhead

15

0’-0"

Feder

al Ch

annel

& Light (Typ.)

Clearance Gauge

Existing Bulkhead to Remain

(Mud Line)

Existing Ground

(Continuous)

Plastic Filter Fabric

Compacted Fill

Bulkhead Cap

(Min.)

1’-

0"

Sheet Pile

Steel

1’-

8"

Sta. 1107+51.93

FFBW End Bent 1

Begin Bridge

Sta. 1112+88.09

End App. Slab

MIAMI

RIVER

NO

RT

H RIV

ER D

RIV

E

SO

UT

H RIV

ER D

RIV

E

Hatch

Access

BULKHEAD PLAN

Ebb

Flood

Direction of Stationing

SECTION THRU BULKHEAD

and Filter Fabric

Bottom of Dim. X


SHEET NO.


SUNRISE, FLORIDA


DATE


STATE OF FLORIDA


NOTES:

LEGEND

Clearance Guage Light

180 Degree Red Navigation Light (Bulkhead)

5 OF 5

FLORIDASR-968 MIAMI-DADE

12/08/15

DETAILS OF CLEARANCE GAUGE



2.114

Light Support Mark H2

Treated Timber 2"x6"

Clearance Gauge

3’-6"3"

8"

3"

2’-

3"

2’-

0"

9’-

9"

3"

3"

5" 5"

Nuts & Washers (Typ.)

Steel Bolt, Locking

" Dia. Stainless21

3"


Steel Bolts,Locking

" Dia. Stainless 21

(each face)

Support Mark H1

Clearance Gauge

Treated Timber 2"x6"

Light

Clearance Gauge


Steel Bolts,Locking

" Dia. Stainless 87

@ M.H.W.

Set Sign to 15.0 Feet

Cap

New Bulkhead Concrete

Sheet Piles

New Steel

VIEW A-A

A

A

M.L.W. EL. -1.87

CLEARANCE

MINIMUM

16

14

12

CLEARANCE GAUGE & LIGHT

M.H.W. EL. 0.18

10


SHEET NO.


SUNRISE, FLORIDA


DATE


STATE OF FLORIDA


NOTES:

public notice (02-16) waterway and location: character … · character of work: replace the ......

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