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2011 – Boothbay Knickerbocker Bridge
State: ME
Year: 2011
Owner: State
Location: Rural
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 70
Total Bridge Length (ft.): 540
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Full lane closure; Lane rental; Incentive / disincentive clauses
Geotechnical Solutions:
Structural Solutions: MDcBh (Modular concrete-Decked hybrid Beam - Hillman Composite Beam (HCB) w/ wings),
Asphalt overlay w/membrane

2011 – TH 61 Bridge over Gilbert Creek
State: MN
Year: 2011
Owner: State
Location: Rural
Beam material: Concrete
Spans: Three-span
Max Span Length (ft.): 41
Total Bridge Length (ft.): 123
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
A+B bidding; Incentive / disincentive clauses
Geotechnical Solutions:
Structural Solutions: Adjacent inverted T beams; Precast pile caps; Precast abutment stems; Precast wingwalls,
CIP reinforced concrete closure joints; Socket connection (in precast substructure); Thin-bonded epoxy overlay

2011 – Buffalo Creek Bridge
State: SD
Year: 2011
Owner: Perkins County
Location: Rural
Beam material: Concrete
Spans: One-span
Max Span Length (ft.): 60
Total Bridge Length (ft.): 60
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Full lane closure
Geotechnical Solutions:
Structural Solutions: Adjacent T beams (double tee); Steel sheet piling; Other abutment element: precast planks,
Grouted key closure joints

2011 – UPRR Bridge 126.31
State: KS
Year: 2011
Owner: Union Pacific Railroad (UPRR)
Location: Rural
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 29.83
Total Bridge Length (ft.): 150
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Other ABC Method
Project Planning: Design-Bid-Build,
Full lane closure (i.e., full track closure)
Geotechnical Solutions:
Structural Solutions: Adjacent box beams; Precast pile caps; Precast abutment cap w/backwall; Precast wingwalls,
Prefabricated railing

2011 – I-44 Bridge over Gasconade River
State: MO
Year: 2011
Owner: State
Location: Rural
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 150
Total Bridge Length (ft.): 670
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Lateral Slide
Project Planning: Design-bid-build,
A+B bidding; Full lane closure; Incentive / disincentive clauses; Contractor revision
Geotechnical Solutions:
Structural Solutions: FDcBs (full-width concrete-decked steel beam unit),

2011 – I-5 / US 12 Bridge at Grand Mound
State: WA
Year: 2011
Owner: State
Location: Urban
Beam material: Concrete
Spans: Two-span
Max Span Length (ft.): 88
Total Bridge Length (ft.): 176
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Geotechnical Solutions:
Structural Solutions: Adjacent deck bulb T beams; Precast cap & column(s),
CIP reinforced concrete closure joints; Grouted key closure joints; Grouted duct connection (in precast substructure); Precast diaphragms

2011 – South Punaluu Stream Bridge
State: HI
Year: 2011
Owner: State
Location: Rural
Beam material: Concrete
Spans: Three-span
Max Span Length (ft.): 66
Total Bridge Length (ft.): 170
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Full lane closure; Value Engineering
Geotechnical Solutions:
Structural Solutions: Adjacent T beams; MDcBc (Modular decked beam – Precast decked tub beam),
Grouted key closure joints

2011 – I-20 / LA 3249 (Well Road) Bridge
State: LA
Year: 2011
Owner: State
Location: Rural
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 85
Total Bridge Length (ft.): 260
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: SPMTs
Project Planning: Design-bid-build,
A+B bidding; Full lane closure; Lane rental
Geotechnical Solutions: CIP substructure under traffic,
Structural Solutions: FDcBs (full-width concrete-decked steel beam unit),

2011 – Salem Street Bridge Eastbound (93Fast14)
State: MA
Year: 2011
Owner: State
Location: Urban
Beam material: Steel
Spans: Three-span
Max Span Length (ft.): 78
Total Bridge Length (ft.): 160
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Other ABC Method
Project Planning: State process,
Early environmental clearance & permitting; Electronic shop drawing submittal & approval process,
Design-Build,
Full lane closure; Warranty; Incentive / disincentive clauses; No Excuse bonus; Value Engineering
Geotechnical Solutions: Reused Substructure/Foundation Unit,
Structural Solutions: MDcBs (modular concrete-decked steel beams),
CIP reinforced concrete closure joints; HESt-LSh concrete joints; Link slab; Asphalt overlay w/membrane

2011 – Mescal Road / J-Six Ranch Road Bridge
State: AZ
Year: 2011
Owner: State
Location: Rural
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 55
Total Bridge Length (ft.): 220.67
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: Early environmental clearance & permitting; Electronic shop drawing submittal & approval process,
Design-bid-build; Emergency contract,
Full lane closure; Accelerated bid process; Formalized partnering
Geotechnical Solutions:
Structural Solutions: Adjacent box beams,
Grouted key closure joints; PT ducts/un-bonded; Prefabricated railing