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 including:

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

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)

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