LTC 327-2020 Florida Department of Transportation I-395 Signature Bridge Project PresentationDocuSign Envelope ID: F774A386-890E-4D94-AE19-BA17C2B229BF
MIAMI BEACH
OFFICE OF THE CITY MANAGER
O. Lrc# 327-2020 LETTER TO COMMISSION
To: Mayor Dan Gelber and Members of,[e,Q!SY, Commission
Foe Jimmy L. Morales, ciy Manaa#} }
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DATE: September 17, 2020
SUBJECT: FLORIDA DEPARTMENT OF TRANSPORTATION (FOOT) 1-395 SIGNATURE
BRIDGE PROJECT PRESENTATION
The purpose of this Letter to Commission is to transmit the attached presentation from the
Florida Department of Transportation on the current status of the 1-395 Signature Bridge project.
Please feel free to contact me if you have any questions.
Attachment
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OocuSign Envelope ID: F7744386-890E-4D94-AE19-BA17C2B229BF
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1-395/SR 836/1-95 DESIGN-BUILD PROJECT
Financial Project Numbers: 251688-1-52-01, 423126-1-52-01, 423126-2-52-01, 429300-2-52-01
City of M iam i B each Com m ission Update
Septem ber 16, 2020 ron) bx
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This PowerPoint presentation was prepared by the Florida Department of
Transportation {FOOT} staff and has been made available to the public as part of
public records access. Any dissemination of this presentation by anyone or entity
other than FOOT staff is not official. Any questions can be sent to FDOT-
D6PIO@dot.state. f/. us.
This presentation may not be altered .
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IN TERSTATE
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Ongoing nighttime closures on 1-95
from NW 8 Street to NW 29 Street
for concrete replacement on
northbound and southbound lanes
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 3
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\MIAM I. I DESIGN-BUILD PROJECT
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Total plan quantity of new concrete
pavement is: 118,720 Square Yards
• Total new concrete pavement placed to
date is: 65,105 Square Yards
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 4
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INTE RSTATE
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
CONTINUOUS NB 1-95
LANE CLOSURE
One outside NB 1-95 traffic lane was closed
on Wednesday, September 9 from NW 14
Street to north of NW 17 Street for a period
of appro ximately three weeks to allow for the
widening of the EB SR 836 ramp to NB 1-95.
Exit 4A can be used to continue north.
To view a video of the closure, click HERE
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 5
(Ö) ONGOING LANE
/ CLOSURES
THREE MONTH LOOK
.•.. AHEAD
ANTICIPATED LANE CLOSURES ON THE I-95 CORRIDOR:
• Nighttime lane/ramp closure along 1-95 between NW 8 Street and NW
29 Street. Full closures will be implemented as needed.
• Closure hours have been adjusted based on current traffic
conditions from 8 p.m. until 5:30 a.m.
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 6
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95/SR 836/1-95
DESIGN-BUILD PROJECT 2EI
FEN ONGOING AN D UPCOMING
@6)/ CON STRUCTION ACTIVITIES
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Ongoing widening of the eastbound SR
836 ramp to northbound 1-95 (Bridge
107) for an additional lane. Anticipated
completion: Summer 2021.
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 7
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95/SR 836/1-95
DESIGN-BUILD PROJECT
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
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Bridge widening on SR 836 near
NW 10Avenue
Eil7 llIflli SAFETY SUSTAINABILITY
FEE ONGOING AND UPCOMING
@36)/ CONSTRUCTION ACTIVITIES
AUGER CAST PILE (ACP) FOUNDATIONS
• ACP installation ongoing at SR 836, west of
NW 12 Avenue.
• ACP operation will move to west of NW 17
Avenue the week of September 14.
• Total of 492 ACP will be used for viaduct
foundations. 72 installed to date.
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY
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Dolphin • ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
Demolition of median area on SR 836
is ongoing west of the Miami River
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 10
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95/SR 836/1-95
DESIGN-BUILD PROJECT
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(GO) ONGOING LAN E [:...y THRE E MON TH LOOK
/ CLO SURES [:::l AHEAD
ANTICIPATED LANE CLOSURES ON SR 836 CORRIDOR:
• Single and double lane/ramp closures along eastbound and westbound SR
836
• Arterial roads under SR 836
• Closure hours have been adjusted based on current traffic conditions
from 8 p.m. until 7 a.m.
• Single daytime lane closures on westbound SR 836 from 7 a.m. - 2 p.m.
and on eastbound SR 836 between the hours of 9:30 a.m. and 3:30 p.m.
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 12
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\MIAM I:. I DESIGN-BUILD PROJECT
eggs ONGOING AND UPCOMING EE» cosrRucno AcTvmnes
• ACP installation for signature
bridge Arch # 4 foundation starting
week of Monday, September 14.
Contractor preparing for Arch# 5
sheet pile.
• Signature bridge center pier ACP
completed - Total 128/128.
excavation of foundation underway
• ACP foundations for Arches # 1, # 2
and bridge pier 1L- Total: 81/81
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 13
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\MIAMI. I DESIGN-BUILD PROJECT
ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Excavation of center pier foundation
• Pouring of seal slab expected to take
place in late September and will
require 2,500+ CY of concrete.
250+X {
• Mass concrete pour for the footer
scheduled for mid-December and will
require 5000+ CY of concrete.
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 14
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
1-395 Segmental ACP - 355/857
1-395 Signature ACP - 210/520
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 15
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
• Total number of 1-395 Columns: 94
• Total number completed to date: 17
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 16
O ngoing foun d a tion and co lum n
construction adja ce nt to 1-39 5
betw een N W 3 A ve nu e and N W 1
Avenue
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 17
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
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Bridge segments for 1-395 weigh between
50 and 93 tons each
Segments erected to date: 57
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 18
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ONGOING AND UPCOMING
CONSTRUCTION ACTIVITIES
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- DRIVERS ON NORTHBOUND BISCAYNE BLVD
- DRIVERS ON SOUTHBOUND BISCAYNE BLVD
CLOSURES
1:1
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Causeway
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".4ACCESS TO THE
EASTBOUND
MACARTHUR
CAUSEWAY
RAMP WILL
REMAIN OPEN
Weekend closures on
Biscayne Boulevard for
the installation of
drainage structures and
drainage pipes. Work
will be done over two
weekends and
weeknights starting on
Friday, September 18.
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COMMUNITY MOBILITY SAFETY SUSTAINABILITY 19
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z UPCOMING & ONGOING EU' co»vsrRucTo Acres
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a Traffic shift on Biscayne Boulevard from NE 13 Street to NE 11 Terrace. There will
be three NB Lanes (two through lanes and one left turn lane onto NE 13 Street)
and three SB Lanes (two through lanes and one left turn lane onto EB MacArthur
Causeway).
fl Close Bayshore loop ramp to EB MacArthur Causeway (Late October 2020).
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 20
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• SEGMENTAL CASTING YARD
Total Segments: 1949
Total Segments Cast to Date: 314
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 21
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l A \MI MM I- DESI GN-BUI LD PROJECT
(Ö) ONGOING LANE
/ CLOSURE S
. • • . • THREE MONTH LOOK
::::• AHEAD
ANTICIPATED NIGHTTIME LANE CLOSURES ON 1-395 CORRIDOR:
• Lane closures along eastbound and westbound 1-395
• Lane closures along Biscayne Boulevard and other arterial roadways
adjacent to 1-395
• 1-395 to 1-95 ramp closures
• Closure hours have been adjusted based on current traffic
conditions from 8 p.m. until 5:30 a.m.
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 22
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COMMUNITY OUTREACH
PROJECT WEBSITE
• www.i-395miami.com
• Sign-up for project alerts/updates
Lane closure information
Upcoming construction activities
Presentations
Calendar of events
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\MIMI.r-F-
GET PROJECT ALERTS!
OUTREACH OFFICE IN THE OVERTOWN COMMUNITY
• 1035 NW 3 Avenue, Miami, Florida 33136 (CLOSED AT
THIS TIME DUE TO COVID 19)
5/SR 836/1-95 DESIGN-BUI
ENHANCING OUR COMMUNITY & INCREASING MOBILITY i#e] - = --
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1-395/SR 836/4-95 DESIGN-BUILD PROJECT
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STAKEHOLDER MEETINGS
• Stakeholder meetings will be held virtually until further
notice. Next meeting date: Wednesday, September 23
COMMUNITY MOBILITY SAFETY SUSTAINABILITY 23
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T H A N K Y O U !
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Contact:
Oscar Gonzalez
7 86-280-0983
D] 0Gonzalez@m rgmiami.com
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