Structural Engineering and design
Whatever you're building, the structural integrity matters. Whether it's a new or existing bridge, building, or specialty structure, we identify your project needs and recommend solutions to provide a safe and sustainable design.
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From new construction to building renovation to demolition, our team of structural engineers can assist you with an efficient and economical design.
- Aviation
- Commercial
- Education
- Government
- Healthcare
- Industrial
- Building Engineering and Design
- 3D Building Information Modeling (BIM) / Analysis
- Construction Documents / Administration
- Bidding Assistance
From new design to the generation of shop drawings or the evaluation of existing structures, we have the resources necessary to tackle any specialty structure, large or small.
- Wall Systems
- Bulk Storage
- Foundations
- Assessments and Evaluations
- Contractor Services
- Utility Structures
Our bridge designers are experienced in all aspects of bridge engineering services including design, inspections, and load ratings for highway, railroad, and pedestrian bridges. Our team works with a variety of software to make sure your project is structurally sound and adheres to AASHTO LRFD, AREMA, and state specific codes.
- Highway Bridges
- Railroad Bridges
- Pedestrian Bridges
- Rehabilitation and Historic Preservation
- Inspection and Load Rating
- LARSA 4D
- RISA 3D
- MicroStation
- Civil 3D
- Bridge Inspection
Additional services you may need for your project:
Aviation
Environmental
Oil & Gas
Power
Telecommunications
Survey
Right-of-Way
Transportation
Public Works
Funding Resources
Water
Land Development
Cultural Resources
Construction Services
Public Input

Featured Projects
Four Bears Bridge
KLJ was the prime consultant for planning, environmental assessment, design and construction services of the Four Bears Bridge replacement.
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Featured Projects
Four Bears Casino and Event Center Expansion
The Four Bears Casino and Event Center Expansion
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Featured Projects
Minot Airport Expansion
KLJ teamed with CooverClark (architect) and BCER (mechanical/electrical engineer) to complete the design of a 120,000-square feet terminal building infrastructure and associated site at the Minot International Airport.
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VIEW MORE PROJECTS HERE: