LTC 437-2021 Florida Department of Transportation I-395 Signature Bridge Project Update-October 2021DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
NO. LTC # 437-2021
Honorable Mayor Dan Gelber and Members of the City Commission
Alina T. Hudak, City Manager
October 12, 2021
FLORIDA DEPARTMENT OF TRANSPORTATION (FDOT) I-395 SIGNATURE
BRIDGE PROJECT UPDATE
The purpose of this Letter to Commission is to transmit the attached presentation from the Florida
Department of Transportation on the status of the I-395 Signature Bridge project.
• Page 28 of the presentation contains a link to project website www.i395-miami.com where
anyone may sign up for project alerts/updates and Calendar of events.
Please feel free to contact me if you have any questions.
Attachment
ATH/LS/JRG/JFD
MIAMI BEACH
OFFICE OF THE CITY MANAGER
LETTER TO COMMISSION
TO :
FROM :
DATE:
SUBJECT:
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
City of Miami Beach Project Update
October 8, 2021
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
• Ongoing bridge approach slab
replacement
• Intelligent Transportation Systems
installation
• Diamond grinding- September
• Concrete pavement replacement work on
836/395 ramps to NB I-95
2
ONGOING CONSTRUCTION
ACTIVITIES
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING CONSTRUCTION
ACTIVITIES
• Substructure completed for the
widening of the SR 836/I-395
ramp lanes to northbound I-95
over NW 17 Street
• Casting of beams ongoing
9-23-2021
3 COMMUNITY MOBILITY SAFETY SUSTAINABILITY
THREE MONTH LOOK
AHEAD
ANTICIPATED NIGHTTIME LANE CLOSURES ON THE I-95 CORRIDOR:
• Nighttime lane closure along I-95 between NW 8 Street and NW 29
Street
• Closure of I-95 entrance/exit ramps at NW 8 Street
• I-95 ramps to I-395 and SR 836
• Lane closure hours – 9 p.m. to 5:30 a.m. weeknights, and 11 p.m. to 11
a.m. on Fridays and Saturdays
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DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING LANE
CLOSURES
• ■ . .
■■■■■
■■■■■
■■■■
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Trestle bridge for
equipment and materials
9-23-2021
Ongoing substructure and earth work for the new lower-level eastbound SR 836
connection to eastbound I-395
5
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
COMMUNITY MOBILITY SAFETY SUSTAINABILITY
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Ongoing widening work on
the eastbound SR 836 ramp
to northbound I-95 from one
lane to two lanes
• Ongoing installation of stay
in place (SIP) forms
6
9-23-2021
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Erection of steel girders and
concrete beams completed for
the widening of eastbound SR
836 from NW 12 Avenue to I-95
• Working on bridge approach
slab
9-23-2021
7
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Pier construction in the jury lot area
of the Richard Gerstein Justice
Building
9-23-2021
8
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
ACPs completed in Grove Park
area. Contractor driver sheet pile
for coffer dam
9-23-2021
9
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Main Support Beam (MSB) erected
on September 9.
9-23-2021
10
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
11
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Ongoing construction of SR 836 double-
decked roadway entrance and exit ramp 9-23-2021
12
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING LANE
CLOSURES
THREE MONTH LOOK
AHEAD
ANTICIPATED NIGHTTIME LANE CLOSURES ON SR 836 CORRIDOR:
• Single and double lane closures along eastbound and westbound SR 836
• SR 836 ramps to northbound and southbound I-95
• Arterial roads under SR 836
• NW 17 Avenue and NW 12 Avenue ramps to SR 836
• Lane closure hours – 9 p.m. to 5:30 a.m. weeknights, and 11 p.m. to 7 a.m. on
Fridays and Saturdays
13
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
1
SIGNATURE BRIDGE FOUNDATIONS
4
5
2
6
3
Arch construction will begin with the construction of Arch 2
14
CENTER PIER
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
ARCH FOUNDATION
CONSTRUCTION
Arch 4 and 5 footers
Ongoing “arch leg” construction at
center pier
Arch 1 leveling pad completed.
Rebar installation starting
Preparation for concrete footer pour
at Arch 2
9-23-2021
15
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES CENTER PIER
Ongoing construction of “arch legs” at the center pier location. Concrete pour
scheduled for mid-late November.
16
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Pouring of leveling pad at Arch 1
ARCH ONE
17
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES ARCH TWO
18
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Footer and pier construction along I-395
corridor
19
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Ongoing construction of the
temporary westbound I-395 bypass
to switch traffic onto new bridges
• Scheduled opening October 2022
9-23-2021
20
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Construction of the permanent
entrance ramp to westbound I-395 at
North Miami Avenue
9-23-2021
21
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Segment lifter setting segments for
new I-395 bridge over FEC/Brightline
rail tracks
22
9-23-2021
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Erection of bridge segments for the
eastbound I-395 collector-distributor
roadway
9-23-2021
23
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DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Construction of piers for the
new westbound I-395 ramp to
southbound I-95
9-23-2021
24
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
ACP Installation at the Overtown
Plaza completed. Excavation of
footers ongoing.
9-23-2021
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
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ONGOING LANE
CLOSURES
THREE MONTH LOOK
AHEAD
ANTICIPATED NIGHTTIME LANE CLOSURES ON I-395 CORRIDOR:
• Lane closures along eastbound and westbound I-395
• Lane closures along Biscayne Boulevard and other arterial roadways
adjacent to I-395
• Closure hours – 10 p.m. to 5:30 a.m. on weeknights, and 1 a.m. to 7
a.m. on Saturdays and Sundays
27
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
COMMUNITY OUTREACH
PROJECT WEBSITE
• www.i-395miami.com
• Sign-up for project alerts/updates
Lane closure information
Upcoming construction activities
Presentations
• Calendar of events
OUTREACH OFFICE IN THE OVERTOWN COMMUNITY
• 1035 NW 3 Avenue, Miami, Florida 33136 – Now open
Mondays, Wednesdays and Fridays
STAKEHOLDER MEETINGS
• Stakeholder meetings will be hybrid until further notice.
Next meeting: Wednesday, October 27; Location: TBD
28
DocuSign Envelope ID: 9D69D168-E6C9-4ADB-965D-5266026ED93A
THANK YOU!
QUESTIONS?
www.i-395miami.com
Contact:
Oscar Gonzalez
786-280-0983
OGonzalez@mrgmiami.com
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