Bridge and Structural Design

Our bridge design group has the experience and expertise to tackle projects ranging from simple structures to the design of highly complex bridges. We have a group of highly experienced engineers and CAD detailers that have completed many innovative and challenging projects that include those listed below.

Bridge Types

  • Precast/Post-Tensioned Curved Girder Bridges
  • Precast Pretensioned Girders (Traditional and Spliced)
  • Cast-in-Place Bridges
  • Steel Girders
  • Steel Arch Bridges
  • Steel Truss Bridges
  • Long Span Structures up to 260 feet
  • Unique Architectural Bridges
  • Pedestrian Bridges
  • Civil Structures and Retaining Walls

    Our structural designers have experience with the design of a wide range of structures needed for transportation projects. This experience includes:

  • Traditional retaining walls
  • Top-down Caisson Walls
  • Soil nail walls
  • MSE walls
  • Culverts
  • Drainage structures
  • Underground vaults
  • Shoring
  • Analysis Experience

  • 2D & 3D Time Dependant Staged Construction Analysis
  • 3D Grillage Models
  • 3D Plate Models
  • 3D Plate and Beam Models
  • Influence Surface Method for Live Load
  • SAP2000 (3D Analysis), LARSA 4D (3D & Time-Dependant), ADAPT (Time-Dependant)
  • Accelerated Bridge Construction

  • Lateral Roll-In Bridges
  • Precast Pier Caps
  • Precast Abutments
  • Fully Precast Superstructures
  • Accelerated In-Place Construction