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2004 – Nemo Bridge
State: MO
Year: 2004
Owner: State
Location: Rural
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 90
Total Bridge Length (ft.): 1698
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Conventional
Project Planning: State process,
Right–of-way acquisition (for dock easement only),
Design-bid-build,
Full lane closure, Incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: Full-depth precast deck panel w/PT,
CIP reinforced concrete closure joint, Grouted blockout w/shear connectors, PT ducts/bonded, Match cast closure joint, Micro-silica concrete overlay

2004 – Mill Street Bridge
State: NH
Year: 2004
Owner: Town of Epping, NH
Location: Rural
Beam material: Concrete
Spans: One-span
Max Span Length (ft.): 115
Total Bridge Length (ft.): 115
Impact Category: Tier 3 (within 2 weeks)
Construction Equipment Category: Conventional
Project Planning: design-bid-build,
full lane closure, incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: adjacent box beam, precast backwall, precast wingwall, precast abutment footing,
grouted key closure joint, bars in splice coupler, PT ducts/bonded, asphalt overlay w/membrane

2004 – I-10 Bridge over Escambia Bay (original emergency repair)
State: FL
Year: 2004
Owner: State
Location: Rural
Beam material: Concrete
Spans: > Three-span
Max Span Length (ft.): 60
Total Bridge Length (ft.): 3400
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Other ABC Method
Project Planning: design-build, emergency contract,
incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: steel pile caps,
RDcBc (Reused concrete-decked concrete beam span), metal panel deck spans,

2004 – Lewis and Clark Bridge
State: WA
Year: 2004
Owner: State
Location: Urban
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 1200
Total Bridge Length (ft.): 5478
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: SPMTs
Project Planning: design-bid-build,
A+B+C bidding, full lane closure, lane rental, incentive / disincentive clause, contractor revision
Geotechnical Solutions:
Structural Solutions: full-depth precast deck panel w/o PT,
CIP reinforced closure joint, grouted key closure joint, micro-silica concrete overlay, precast approach slab, prefabricated railing

2003 – Carquinez Strait Bridge (Al Zampa Bridge)
State: CA
Year: 2003
Owner: State
Location: Urban
Beam material: Steel
Spans: Three-span
Max Span Length (ft.): 2389
Total Bridge Length (ft.): 3465
Impact Category: Tier 6 (longer but reduced by months/years)
Construction Equipment Category: Other ABC Method
Project Planning: Design-bid-build,
Geotechnical Solutions:
Structural Solutions: Steel orthotropic box girder span, Precast cap shells,

2003 – Church Street Bridge
State: CT
Year: 2003
Owner: City of New Haven
Location: Urban
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 320
Total Bridge Length (ft.): 1274
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Other ABC Method
Project Planning: Design-bid-build,
Geotechnical Solutions:
Structural Solutions: Truss span w/o deck,

2003 – I-405 / Northeast 8th Street Bridge
State: WA
Year: 2003
Owner: State
Location: Urban
Beam material: Steel
Spans: Two-span
Max Span Length (ft.): 164
Total Bridge Length (ft.): 328
Impact Category: Tier 2 (within 3 days)
Construction Equipment Category: Lateral Slide
Project Planning: design-bid-build,
incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: FDcBs (Full-width concrete-decked steel beam unit),
CIP reinforced closure joint
2003 – I-70 / Lake St. Louis Boulevard Bridge
State: MO
Year: 2003
Owner: State
Location: Urban
Beam material: Concrete
Spans: Two-span
Max Span Length (ft.): 67
Total Bridge Length (ft.): 134
Impact Category: Tier 5 (within 3 months)
Construction Equipment Category: Conventional
Project Planning: Design-bid-build,
Value Engineering
Geotechnical Solutions:
Structural Solutions: Adjacent box beams; MSE walls,
Grouted key closure joints

2002 – I-10 Bridge over Lake Pontchartrain (original Twin Spans)
State: LA
Year: 2002
Owner: State
Location: Urban
Beam material: Concrete
Spans: One-span
Max Span Length (ft.): 65
Total Bridge Length (ft.): 65
Impact Category: Tier 1 (within 1 day)
Construction Equipment Category: Conventional
Project Planning: design-bid-build,
full lane closure, incentive / disincentive clause
Geotechnical Solutions:
Structural Solutions: FDcBc (Full-width concrete Decked concrete Beam unit),
CIP reinforced closure joint

2002 – US 26 Bridge over Mill Creek
State: OR
Year: 2002
Owner: State
Location: Rural
Beam material: Steel
Spans: > Three-span
Max Span Length (ft.): 265
Total Bridge Length (ft.): 536
Impact Category: Tier 4 (within 1 month)
Construction Equipment Category: Conventional
Project Planning: State process,
design-bid-build,
full lane closure
Geotechnical Solutions:
Structural Solutions: Exodermic deck,
CIP reinforced concrete closure joints, asphalt overlay w/o membrane