National Steel Bridge Alliance

Sixth Street Viaduct

Prize Bridge Information

  • Year Awarded: 2003
  • Year Completed: 2002
  • Location: Milwaukee, WI
  • Award Class: Movable Span
  • Designer/EOR: HNTB Corporation
  • Fabricator: PDM Bridge
  • Owner: City of Milwaukee Department of Public Works
  • General Contractor: Zenith Tech
  • Detailer: Tensor Engineer
  • Architect: HNTB Corporation

Structure Information

  • Structure Type: Cable Strayed
  • Coating System: Paint
  • Span Length (ft): 134/2@31.25
  • Structure Length (ft): 196.5
  • Average Deck Width (ft): 81
  • Steel Weight/Deck Area (lb/ft²): 62.8
  • Amount of Steel (tons): 500
  • Cost: $52.527 million