Structural Design

We specialize in designing innovative, economical bridges for our clients.


Whether designing, rehabilitating or replacing bridges, we provide clients with comprehensive services to design a bridge from start to finish.

From professional engineers and engineer interns to CAD technicians and support staff, our teams of seasoned professionals specialize in designing innovative, economical bridges for our clients.

Key Services

Bridge Design, Rehabilitation, and Replacement

Retaining Walls

Shallow and Deep Foundations

Culverts and Conveyance Structures

Water/Wastewater Structures

Inspections and Condition Assessments

Load Ratings

Pre-Stressed Concrete Beam Design

Plate Girder Design

Reinforced Concrete Box Design

Bridge Re-Decking and Overlays

Expansion Joint Repair/Replacement


Approach Slab Work

Hydraulic/Hydrologic Modeling

Substructure Repairs

Bridge Painting and Inspection

Structural Steel Repair/Replacement

Bridge Rail and Guardrail Repair/Replacement

Flood Coating

Construction Phasing

Contact Us

Corporate Headquarters

615 N Hudson Avenue, Suite 300 Oklahoma City, OK 73102

(405) 815-3600

(405) 815-4080