US-191 over the Colorado River - Bridge Replacement Project, Moab, UT


  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering
  • ramp_y Bridge, Segmental Construction Engineering

Project Summary


Cast-in-Place Balanced Cantilever Main Span

US-191 over the Colorado River consists of two twin segmental bridges built utilizing cast-in-place, balanced cantilever construction. The two twin structures are made up of a single cell box girder with deck widths of forty feet each. It was cast using form travelers. The navigational channel is one hundred feet. Spans lengths are 292 ft, 438 ft, and 292 ft.

Client: Wadsworth Brothers Construction Company

Services Performed


  • Construction Load Analysis
  • Post-Tensioning Calculations
  • Development of Casting Curves
  • Falsework Design
  • Geometry Calculations
  • Travelers Analysis

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