LJB Inc.

Provides cost-efficient design for architects, general contractors, and owners throughout North America, with specialized expertise in concrete tilt-up structures and composite bridge designs.

• Tilt-Up Concrete Design

  Structural design of concrete tilt-up structures, representing a legacy of innovation since the 1970s.

• Composite Bridge Design

  Engineering solutions utilizing advanced materials such as composite concrete and carbon fiber composite cable strands.

Delivers comprehensive infrastructure designs for communities, institutions, and businesses to support sustainable growth.

• Site Development

  Land planning, grading, and civil utility design to prepare properties for institutional, commercial, and community projects.

• Green Infrastructure Design

  Sustainable site planning and design utilizing certified sustainable transportation professionals and eco-friendly standards.

Focuses on improving the safety, capacity, and efficiency of the traveling public through innovative geometric designs.

• Roadway and Corridor Design

  Geometric layout and corridor improvements for local, regional, and state transportation networks.

• Roundabout Design

  Modern roundabout planning and design, leveraging expertise that dates back to designing Ohio's first modern roundabout in 1996.

• Innovative Intersection Design

  Advanced intersection treatments including displaced left turns and quadrant roadway intersections to optimize traffic flow.

Provides creative engineering solutions to manage water, wastewater, and stormwater systems for public and private clients.

• Pump Station Rehabilitation

  Upgrading and rehabilitating municipal pump stations to ensure long-term operational reliability.

• Waterline and Water Main Replacement

  Design and engineering for replacement water mains and distribution lines.

• Wastewater Treatment Upgrades

  Engineering improvements for municipal wastewater treatment facilities.

• Harbor Dredging

  Maintenance dredging and waterfront improvements for harbors and channels.

Addresses complex subsurface challenges with specialized planning and structural solutions for underground spaces.

• Tunnel Engineering

  Design, analysis, and construction support for tunnel infrastructure projects.

• Trenchless Engineering

  Utilizes trenchless construction methods to install or repair underground utilities with minimal surface disruption.

• Geotechnical Engineering

  Subsurface investigations, soil analysis, and foundation engineering to support structural and underground designs.

Improves safety for workers and reduces organizational risk through comprehensive hazard assessments, custom safety engineering, and fall protection solutions.

• Safety by Design

  Integrating fall prevention and occupational safety directly into structural and site designs.

• Fall Protection Training

  Providing continuing education courses and customized training to solve fall protection issues before they arise.

Empowers organizations to gather, organize, and access spatial data to efficiently plan capital improvements and manage risk.

• Infrastructure Asset Management

  Organizing updates, tracking physical assets, and planning long-term capital improvement programs.

• Map-Based Visualizations

  Developing smart GIS maps and spatial data pipelines to streamline decision-making.

Delivers comprehensive data collection, professional analysis, and project support from initial property research to final documentation.

• Land Surveying

  Boundary determinations, topographic surveys, and property research.

• Construction Layout

  Field-level support and verification during the construction phase of civil and structural projects.

Work in this area is organized into supported delivery tasks.

• Deploys Advanced Software

  Support includes Deploys advanced software.

• Hardware Solutions To Enhance Planning

  Support includes hardware solutions to enhance planning.

• Technology Design Services

  Support includes design services within technology and innovation work.

• Management Across All Engineering Disciplines

  Support includes management across all engineering disciplines.