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Found 126 Results

2014 – Larpenteur Avenue Bridge

State: MN
Year: 2014
Owner: State
Location: Urban
Beam material: Concrete

Spans: Two-span
Max Span Length (ft.): 91.2
Total Bridge Length (ft.): 187.1
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Lateral Slide

Project Planning: Design-Build, Best Value Award
Geotechnical Solutions:
Structural Solutions: FDcBc {Full-Width concrete-Decked concrete Beam Unit}, Thin-Bonded Epoxy Overlay


2013 – I-5 / Skagit River Bridge Span 8 Replacement

State: WA
Year: 2013
Owner: State
Location: Rural
Beam material: Concrete

Spans: > Three-span
Max Span Length (ft.): 163
Total Bridge Length (ft.): 1111.75
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Lateral Slide

Project Planning: (1) Emergency Contract - used to remove collapsed span and construct temporary Acrow span. (2) Design-Build Contract - used to construct permanent span and slide temporary and permanent spans., A+B+C bidding
Geotechnical Solutions: Reused Substructure/Foundation Unit,
Structural Solutions: Adjacent deck bulb T beams, FDcBc (full-width concrete-decked concrete beam unit) - total superstructure span slid into place on existing foundation, LWC beams; high-strength CIP reinforced closure joint; micro-silica concrete overlay


2013 – I-84 Bridges over Dingle Ridge Road

State: NY
Year: 2013
Owner: State
Location: Urban
Beam material: Concrete

Spans: One-span
Max Span Length (ft.): 82
Total Bridge Length (ft.): 82
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Lateral Slide

Project Planning: design-bid-build, incentive / disincentive clause, value engineering
Geotechnical Solutions: CIP substructure under traffic (abutment drilled shafts constructed outside footprint of bridge),
Structural Solutions: MDcBc (Type D NEXT beams), precast wingwall, FDcBc (Full-width concrete-Decked concrete Beam unit - Type D NEXT beams), precast diaphragm, precast approach slab, other miscellaneous prefabricated element – precast sleeper slab, UHPC closure joint, asphalt overlay w/membrane


2013 – TH 36 over Keller Lake Bridge

State: MN
Year: 2013
Owner: State
Location: Urban
Beam material: Concrete

Spans: Three-span
Max Span Length (ft.): 46.5
Total Bridge Length (ft.): 118.1
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Conventional

Project Planning: design-bid-build, incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: precast pile caps; precast abutment stems; precast wingwalls; adjacent inverted T beams, socket connection (in precast substructure)


2013 – Milton-Madison Bridge

State: IN
Year: 2013
Owner: States (Indiana and Kentucky)
Location: Urban
Beam material: Steel

Spans: > Three-span
Max Span Length (ft.): 727
Total Bridge Length (ft.): 3200
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: Lateral Slide

Project Planning: Design-build, Full lane closure
Geotechnical Solutions: Reused Substructure/Foundation Unit; High-capacity piles; Other foundation/wall: finite element analysis of existing pier caissons with passive soil resistance / scour mitigation,
Structural Solutions: MSE walls, Truss span w/deck, CIP reinforced concrete closure joints


2012 – Burnt River & UPRR Bridge

State: OR
Year: 2012
Owner: State
Location: Rural
Beam material: Concrete

Spans: One-span
Max Span Length (ft.): 160
Total Bridge Length (ft.): 160
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional

Project Planning: State process, Design-bid-build, Full lane closure
Geotechnical Solutions:
Structural Solutions: Full-depth precast deck panel w/o PT; MSE walls, CIP reinforced concrete closure joints; Grouted blockout w/shear connectors; UHPC closure joints


2012 – OR213 Bridge over Washington Street (Jughandle)

State: OR
Year: 2012
Owner: State
Location: Urban
Beam material: Steel

Spans: One-span
Max Span Length (ft.): 130
Total Bridge Length (ft.): 130
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: Lateral Slide

Project Planning: State process, Design-bid-build, Full lane closure; Best value award
Geotechnical Solutions:
Structural Solutions: FDcBs (Full-width concrete-decked steel beam unit, CIP reinforced concrete closure joints


2012 – I-95 Bridge over Hermitage Road

State: VA
Year: 2012
Owner: State
Location: Urban
Beam material: Steel

Spans: > Three-span
Max Span Length (ft.): 66
Total Bridge Length (ft.): 207
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Other ABC Method

Project Planning: design-bid-build, lane rental, incentive / disincentive clause, no excuse bonus, formalized partnering
Geotechnical Solutions:
Structural Solutions: MDcBs (modular concrete-decked steel beams), CIP reinforced closure joint, grouted key closure joint, bars in splice coupler, PT ducts/bonded, match cast closure joint, epoxy joint, prefabricated railing


2012 – Montour Run Bridge No. 6

State: PA
Year: 2012
Owner: Allegheny County
Location: Urban
Beam material: Steel

Spans: One-span
Max Span Length (ft.): 47.8
Total Bridge Length (ft.): 47.8
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Other ABC Method

Project Planning: design-bid-build, full lane closure, incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: steel grid (concrete filled) deck, precast abutment cap w/backwall, FDcBs (full-width concrete-decked steel beam), precast curb, LWC deck, other miscellaneous prefabricated element – precast moment slab


2012 – Broadway Bridge over Little Timber Creek

State: NJ
Year: 2012
Owner: Camden County
Location: Urban
Beam material: Concrete

Spans: One-span
Max Span Length (ft.): 66.5
Total Bridge Length (ft.): 66.5
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Conventional

Project Planning: Design-bid-build,
Geotechnical Solutions:
Structural Solutions: Full-depth precast deck panel w/o PT (interim stage); Adjacent box beams, Grouted blockout w/shear connectors; Asphalt overlay w/o membrane