CONSTRUCTION PROGRESS
May 2021
 May 2021 Construction Photos |  May 2021 Construction Photos |
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 May 2021 Construction Photos |
April 2021
 April 2021 Aerial Photos |  April 2021 Aerial Photos |
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 April 2021 Aerial Photos |  April 2021 Aerial Photos |
 April 2021 Aerial Photos |  April 2021 Aerial Photos |
 April 2021 Aerial Photos |  April 2021 Aerial Photos |
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March 2021
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 March 2021 Aerial Photos |  March 2021 Aerial Photos |
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 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
 March 2021 Aerial Photos |  March 2021 Aerial Photos |
February 2021
 Firth Sterling Avenue Bridge-preparing for girder erection |  |
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 Suitland Parkway Bridge Abut A-forming the stem wall |  Suitland Parkway-placing, grading and compacting aggregate base course along RW-6 |
 I-295 North of Howard Road-excavating for drainage structures and RCP |
January 2021
 Ramp E-setting rebar cage for overhead sign foundation |  Howard Road Bridge-installing electrical conduit in the Phase 4 parapet wall |
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 Suitland Parkway Bridge-installing lagging for the Abutment B support of excavtion |  Suitland Parkway Bridge-drilling tie-back anchor for the Abutment B support of excavtion |
 Firth Sterling Avenue Bridge-forming the Pier 2 cap |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |  January 2021 Aerial Images of the DDOT S Capitol St Bridge |
 January 2021 Aerial Images of the DDOT S Capitol St Bridge |
December 2020
 December Construction Progress |  December Construction Progress |
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 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |  December Construction Progress |
 December Construction Progress |
November 2020
 Concrete pour at South Capitol Street |
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September 2020
 Construction Progress Photos |  Construction Progress Photos |
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 Construction Progress Photos |  Construction Progress Photos |
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 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |  Construction Progress Photos |
 Construction Progress Photos |
August 2020
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
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 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |  Last Piece of FDMB Arch Erection - Photo Credit The Walsh Group |
 Last Piece of FDMB Arch Erection Center Span, North - photo credit Atul Patel, HNTB |  Completed installation of FDMB Structural Steel Arches - photo credit Atul Patel, HNTB |
 Suitland Parkway Ph. 6 Bridge Abutment B Pile driving - photo credit Atul Patel, HNTB |  Erected FDMB Floor Beams and Overlook Brackets at V-Pier-2 North - photo credit Atul Patel, HNTB |
 Demolition of Existing Bridge SB I-295 Over Firth Sterling Avenue - photo credit Atul Patel, HNTB |
July 2020
 Cutoff Pile |  Rough Grade Slopes |
|---|---|
 Pour Backwall |  NDC 50 Traffic Switch |
 Set North Pieces |  Drainage Installation |
 Excavate & Load Out Dirt |  Install Trestle Spans |
 Set North Base Piece |  Tieback Installation |
 Trestle Removal |  Pour Architectural Concrete |
 Paving |  Drilling for Light Pole |
 Demo & Load Out Concrete |  Cleanout Pile |
June 2020
 Center Arch: Set FSC10N/Stress Temp Stays |  East Arch: Disassemble Falsework Towers |
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 V-Pier 2: Pour Architectural Concrete |  I-295: Install Underdrain |
 South Capitol Street: Drainage Installation |  Anacostia: Asphalt Paving |
 West Oval: Installing Filter Sock |  West and East arches complete |
 East arches complete |  Install of East arch final segment |
May 2020
 V-Pier 1 - Cutoff piles |  V-Pier 2 - Start center arch erection |
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 V-Pier 2 - Install contour rebar |  Anacostia Dr. - Paving roadway |
 Howard B East - Form approach slab |  East Abutment - Set backwall forms |
 Anacostia Dr. - Roll future roadway |  East Arch: Finish setting SE arch |
 East Abutment: Install wingwall rebar |  V-Pier 1: Pour dome |
 I-295 NB: Backfill and compact RC-6 to prep for paving shoulder area |  Howard B East: Backfill |
 Ramp 11: Pave for widening |  East Abutment: Strip wingwall |
April 2020
 Construction progress - two completed arches |  Construction progress - two completed arches |
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 Construction progress - two completed arches |  Construction progress - two completed arches |
 Construction progress - two completed arches |  Construction progress - two completed arches |
 Construction progress - two completed arches |  Construction progress - two completed arches |
 Construction progress |
March 2020
 Two complete parallel arches |  One completed arch |
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 One completed arch |  One completed arch |
 One completed arch |
February 2020
 One complete arch adjacent to a partially completed arch |  Concrete Placement V-Pier 2 Southeast Span |
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 Arch Base for V-Pier 2 Northwest Span |  Arch Base for V-Pier 2 Northwest Span |
 nstall PT ducts for E. abutment Northside |  Repair work for V-Pier 1 South |
 Overview for V-Pier 1 Arch Base Structural |
January 2020
 Two New FDMB team members looking up at the partially completed arches |  A look inside one of the arch segments |
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 Close up view of partially completed arch |  View of partially completed arches |
 Bottom view of partially completed arch |  Long view of partially completed arches |
December 2019
 Arch Installation |  Placement of first arch segments |
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 Placement of first arch segments |  Placement of first arch segments |
 Placement of first arch segments |  Placement of first arch segments |
 Placement of first arch segments |
November 2019
 V-Piers November 2019 |  Crane November 2019 |
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 Crane November 2019 |  Crane November 2019 |
 Crane November 2019 |  Crane November 2019 |
 Crane November 2019 |  Crane November 2019 |
 Crane November 2019 |
October 2019
 West Abutment: Install Stemwall Rebar |  V-Pier 1: Remove Falsework |
|---|---|
 East Abutment: Cleanout Piles Install SOE |  West Yard: Preassemble arch falsework tower modules |
 Firth Sterling Pier: Excavation |  Firth Sterling Pier: Install lagging |
 Suitland: Installing beam seat formwork |  Retaining Wall 6/7: Backfilling |
 Suitland Abutment B: Installing stone veneer mock-up |
September 2019
 Complete V-Pier 1 |  Complete V-Pier 1 |
|---|---|
 Complete V-Pier 1 |  Aerial View |
 Falsework removed from V-Pier 1 and reset ready for forms on V-Pier 2 |  Falsework removed from V-Pier 1 and reset ready for forms on V-Pier 2 |
 Falsework removed from V-Pier 1 and reset ready for forms on V-Pier 2 |  Falsework removed from V-Pier 1 and reset ready for forms on V-Pier 2 |
 Falsework removed from V-Pier 1 and reset ready for forms on V-Pier 2 |
August 2019
 Building out the V-Pier at Dusk |  Work on the V-Pier |
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 Work on the V-Pier |  Building out the V-Pier at Dusk |
 Work on the V-Pier |  Building out the V-Pier at Dusk |
 Partially completed V-Pier with rebar (green mesh wiring) in the foreground |
July 2019
 Partially completed V-Piers |  Night work on the V-Piers |
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 Night work on the V-Piers |  Night work on the V-Piers |
 Night work on the V-Piers |  Night work on the V-Piers |
 Night work on the V-Piers |  East abutment work |
 Anchor bolt assemblies to connect the first steel arch segment to the concrete piers |  Night work on the V-Piers |
June 2019
 SCB crew concrete placement at FDMB V-Pier 1 south pour 3 |  SCB loosen the formwork of FDMB V-Pier 1 south |
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 June Progress |  June Progress |
 June Progress |  June Progress |
 Bulldog crew continued installation rebar north and south of FDMB west abutment arch base |  June Progress |
May 2019
 Falsework Installation for V-Pier 1 |  Pile Driving of Falsework Support for FDMB Arch Span 2 |
|---|---|
 Form Work for V-Pier 1 |  Ongoing Construction of Form Work for V-Pier 1 |
 Form Work for FDMB West Abutment Arch Base |  Form Work for FDMB West Abutment Arch Base |
April 2019
 Driving Falsework Piles |  Marine Divers Seal Pier 2 Footings |
|---|---|
 Keeping the Water Channel Open to Essential Water Vessels |  Supportive Excavation - Tieback Wall |
 Pier Foundation |  Tugboat Barge Delivery |
 Barge Transporting Piling |  East Trestle Crane |
 New Piling for Howard Road Bridge |  Pier 1 Concrete Cooling System |
March 2019
 Setting rebar and formwork for next pour on the footing |  Setting rebar and formwork for next pour on the footing |
|---|---|
 Concrete pour on the V-Pier 1 |  Concrete pour on the V-Pier 1 |
 Concrete pour on the V-Pier 1 |  Concrete pour on the V-Pier 1 |
 Concrete pour on the V-Pier 1 |  Frederick Douglas Bridge Replacement Aerial NW |
 Frederick Douglas Bridge Replacement Aerial NW |  Frederick Douglas Bridge Replacement Aerial NW |
 Frederick Douglas Bridge Replacement Aerial NW |  Frederick Douglas Bridge Replacement Aerial NW |
 Frederick Douglas Bridge Replacement Aerial NW |  Frederick Douglas Bridge Replacement Aerial NW |
 Frederick Douglas Bridge Replacement Aerial NW |  Frederick Douglas Bridge Replacement Aerial NW |
 Frederick Douglas Bridge Replacement Aerial NW |  Frederick Douglas Bridge Replacement Aerial E |
 Frederick Douglas Bridge Replacement Aerial SE |  Frederick Douglas Bridge Replacement Aerial SW |
 Frederick Douglas Bridge Replacement Aerial SW |  Frederick Douglas Bridge Replacement Aerial E |
 Frederick Douglas Bridge Replacement March Progress |  Frederick Douglas Bridge Replacement March Progress |
 Frederick Douglas Bridge Replacement March Progress |  Frederick Douglas Bridge Replacement March Progress |
 Frederick Douglas Bridge Replacement March Progress |  Frederick Douglas Bridge Replacement March Progress |
 Frederick Douglas Bridge Replacement March Progress |  Pier 1 Footing Placement |
February 2019
 Driving batter pile for the west abutment |  West abutment pile |
|---|---|
 Soffit template for pile driving on east V-Pier 2 |  Setting RW6 MSC wall panels on Sterling and Howard Road Bridge |
 Reinforcing steel for V-Pier 1 |  Reinforcing steel for V-Pier 1 |
 Reinforcing steel for V-Pier 1 |  Pile driving for the west abutment |
 Pile driving for the west abutment |  Building demolition |
 Building demolition foundations |  Installation of V-Pier 1 PT loop to support arches |
January 2019
 Welding support tab on 60 pile at FDMB Pier 1 |  V-Pier 1 cleanout pile and insulation |
|---|---|
 V-pier 2 crew setting soffit panels |  Setting V-Pier 2 soffit panel |
 The vacuum truck that sucks the muck inside the 60 pile |  Setting V-Pier 2 east side soffit panels |
 Demolition existing building 1601 |  Demolition existing building 1509 |
 DRILL Tie-backs - Howard Road abutment retaining wall 7 |  Demolition building using water hose to keep wet during demolition to prevent any dust particles from becoming airborne |
 Removing muck inside the 60 pile by high pressured vacuum |  Driving of batter pile at FDMB west abutment |
December 2018
 West abutment |  Building 1620 demolition |
|---|---|
 Pumping water from west trestle |  Pile Driving - west abutment |
 Temporary asphalt Anacostia Park |  Sheet piles - Howard Road, SE |
 West abutment excavation |
October 2018
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August 2018
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