Ramp A, SH-58/I-70 Flyover - Wheatridge, Colorado


  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering
  • Ramp A, Bridge Design, Value Engineering, Erection Engineering, and Construction Engineering

Project Summary


Spliced, Curved, Precast Concrete U-Girder Bridge

The Project consists of the flyover of State Highway 58 and Interstate 70 in Wheatridge, Colorado. The flyover is made up of eleven spans of spliced, pre-cast, post-tensioned concrete U-girders, seven of which are curved. The bridge is comprised of three continuous and composite superstructure units. Span lengths vary from 147 ft to 235 ft.

Project cost: $100 Million

Client: Ames Construction Company

Services Performed


  • Value Engineering, redesign of pier caps and the redesign of unit one girders
  • Erection Engineering plans for units two and three
  • Construction Engineering, designed four of the six falsework towers on unit three

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