Structural, Bridge & Infrastructure Engineering Consulting
Specializing in bridge design, structural retrofit, load rating, and commercial structural engineering solutions across Virginia, Maryland, and Washington DC.
Polaris Bridge Engineering LLC is a professional structural and infrastructure engineering consulting firm providing high-quality design, analysis, and engineering solutions for bridge, commercial, and structural retrofit projects.
Led by a licensed Professional Engineer with extensive experience in highway bridge rehabilitation, load rating, and infrastructure design, our firm delivers practical, code-compliant, and efficient engineering services tailored to contractors, developers, and engineering firms.
The firm delivers high-quality, code-compliant, and contractor-focused engineering solutions aligned with AASHTO, AREMA, ACI, ASCE-7, AISC, and IBC standards.
Load rating (LRFR & LFR), rehabilitation design, structural analysis for highway and pedestrian bridges
Damage assessment, strengthening design, and repair solutions for aging or damaged structures
Equipment support design, tenant improvements, and structural modifications for commercial projects
Temporary support design, shoring, bracing, and construction engineering calculations
Design and analysis support for highway and pedestrian bridge structures with constructability and code compliance.
Repair and retrofit engineering support for steel and concrete bridge structures.
Temporary support, staged construction engineering, and jacking/blocking plans for safe field execution.
NBIS inspection support and LRFR/LFR load rating packages with clear documentation and QA/QC mindset.
Retaining wall engineering support for roadway applications (MSE and conventional systems).
Structural analysis and framing support for rooftop RTU/equipment installations and building modifications.
Strong understanding of agency standards and requirements including VDOT, DDOT, MDOT, Maryland counties, and Fairfax County (VA), with experience working under state and public infrastructure guidelines.
Engineering solutions developed in accordance with AASHTO, AREMA, ACI, ASCE-7, AISC, and IBC standards with a strong focus on accuracy and constructability.
Very competitive service fees tailored for contractors, developers, and small to mid-size projects without compromising engineering quality.
Responsive communication, clear calculations, and high-quality job delivery with practical solutions for real-world construction conditions.
Virginia
Maryland
Washington DC
Please include:
• Project location
• Project type
• Scope of work
• Required timeline
• Available drawings (if any)