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2023 – CO 61 North of Otis, D-25-EA
State: CO
Year: 2023
Owner: State
Location: Rural
Beam material: Concrete
Spans: One-span
Max Span Length (ft.): 112
Total Bridge Length (ft.): 118
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: Lateral Slide
Project Planning: State process, benefit/cost method,
CM/GC,
formalized partnering
Geotechnical Solutions:
Structural Solutions: adjacent box beam, precast abutment cap, precast wingwall,
FDcBc {Full-Width concrete-Decked concrete Beam Unit},
precast approach slab, other miscellaneous prefabricated element: precast sleeper slab, CIP reinforced closure joint, socket connection, asphalt overlay w/membrane

2020 – De Roche Creek Strs. & Apprs.
State: AR
Year: 2020
Owner: State
Location: Rural
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 170.5
Total Bridge Length (ft.): 170.5
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: Lateral Slide
Project Planning: State process, benefit/cost method,
design-bid-build,
A+B+C bidding
Geotechnical Solutions: CIP substructure under traffic,
other rapid embankment: low-fines free-draining backfill similar to railroad ballast
Structural Solutions: FDcBs {Full-Width concrete-Decked steel Beam Unit},

2019 – Bridge 7345
State: NM
Year: 2019
Owner: State
Location: Rural
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 92.5
Total Bridge Length (ft.): 325
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Conventional
Project Planning: State Process,
Design-Bid-Build,
A+B Bidding; Full Lane Closure; Incentive / Disincentive Clause
Geotechnical Solutions: Reused Substructure/Foundation Unit,
Structural Solutions: Full-Depth Precast Deck Panel w/o PT,
Precast Approach Slab; UHPC Closure Joint; Thin-Bonded Epoxy Overlay

2019 – Blackhall Road at Rum Creek Bridge
State: GA
Year: 2019
Owner: County
Location: Urban
Beam material: Concrete
Spans: Three-span
Max Span Length (ft.): 93
Total Bridge Length (ft.): 195
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Conventional
Project Planning: FHWA process, state process, benefit/cost method,
right-of-way acquisition,
design-bid-build,
A+B bidding, full lane closure
Geotechnical Solutions:
Structural Solutions: MDcBc (Modular concrete-Decked concrete Beam),
steel diaphragm, UHPC closure joint

2017 – Cannelville Road Bridge
State: OH
Year: 2017
Owner: Muskingum County
Location: Rural
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 52.5
Total Bridge Length (ft.): 52.5
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Conventional
Project Planning:
Geotechnical Solutions:
Structural Solutions: Orthotropic deck - SPS (Sandwich Plate System); MDhBs (Modular hybrid-Decked steel Beam - SPS deck on press-brake-formed tub girders),

2017 – Sacramento Wash Crossing at Oatman Highway (Historic Route 66)
State: AZ
Year: 2017
Owner: County
Location: Rural
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 112
Total Bridge Length (ft.): 113.83
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Other ABC Method
Project Planning: programmatic agreement,
design-bid-build,
incentive / discentive clause
Geotechnical Solutions:
Structural Solutions: MDcBs (Modular concrete-Decked steel Beams), precast abutment cap, precast backwall,
precast approach slab, high-strength CIP reinforced closure joint

2017 – Bridge 1-438 on N463 Blackbird Station Road over Blackbird Creek
State: DE
Year: 2017
Owner: State
Location: Rural
Beam material: Concrete
Spans: One-span
Max Span Length (ft.): 50
Total Bridge Length (ft.): 50
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Conventional
Project Planning: design-Bid-Build,
Geotechnical Solutions:
Structural Solutions: adjacent box beam, precast abutment cap, precast wingwall, precast prestressed pile,
precast curb, prefabricated railing, UHPC closure joint, socket connection, UHPC overlay

2017 – Bridge NB-355 at Milepost A-57.66
State: PA
Year: 2017
Owner: Pennsylvania Turnpike Commission
Location: Urban
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 118
Total Bridge Length (ft.): 118
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Lateral Slide
Project Planning: design-bid-build
Geotechnical Solutions: micropiles,
Structural Solutions: FDcBs {Full-Width concrete-Decked steel Beam Unit},

2016 – Strodes Mills Bridge
State: PA
Year: 2016
Owner: State
Location: Rural
Beam material: Steel
Spans: One-span
Max Span Length (ft.): 50
Total Bridge Length (ft.): 54
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Conventional
Project Planning: Public-Private Partnership (P3),
Geotechnical Solutions:
Structural Solutions: MDcBs (Modular concrete-Decked steel Beam) - Folded Steel Plate Girder System (FSPGS),
CIP reinforced concrete closure joints, prefabricated railing, polyester polymer concrete overlay

2016 – Franklin Avenue Bridge Rehabilitation
State: MN
Year: 2016
Owner: Hennepin County
Location: Urban
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 400
Total Bridge Length (ft.): 1050
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Other ABC Method
Project Planning: benefit/cost method,
programmatic agreement, early environmental clearance & permitting,
design-bid-build,
incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: full-depth precast deck panel w/o PT, precast column cap (precast spandrel cap beam), precast abutment cap,
UHPC closure joint, polymer concrete overlay, precast approach slab, prefabricated railing (ornamental rail panel)