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Your Trusted Partner for Transportation Engineering Solutions
Klein Engineering is a professional engineering firm dedicated to delivering innovative, efficient, and sustainable solutions for surface transportation infrastructure. Our team specializes in highway safety, traffic operations, and civil site design, serving both public and private sector clients. With offices in Fairfax, Virginia, and San Juan, Puerto Rico, we combine technical expertise with a commitment to ethics and community impact.

Our mission focuses on reducing roadway fatalities through context-sensitive engineering practices and best-in-class construction management. We prioritize client partnerships, leveraging decades of collective experience to address complex transportation challenges while maintaining unwavering professionalism and extreme ownership of every project.
Services
Highway Design Traffic Operations Road Safety Assessments Construction Management 3D Visualization UAS Services Civil Site Design Traffic Signal Systems Pedestrian Facilities Forensic Engineering
Highlights and features
  • We specialize in VDOT-compliant highway and bridge inspection services
  • Our SPARK platform streamlines traffic operations analysis with automated reporting
  • 30+ combined years of experience in federal transportation standards compliance
  • Hispanic-owned firm with proven success in public infrastructure projects
  • NDAA-compliant UAS fleet for aerial infrastructure monitoring
Services
Highway Design
Our highway design services encompass corridor analysis, intersection optimization, and roadside safety improvements. We specialize in creating context-sensitive designs that balance mobility needs with community impacts. Our engineers utilize advanced modeling software to develop solutions that meet federal standards while prioritizing user safety and operational efficiency.
Traffic Operations
We analyze and optimize traffic flow through comprehensive operations studies and signal warrant assessments. Our team implements intelligent transportation systems that enhance corridor performance and reduce congestion. By combining field data with simulation modeling, we develop solutions that improve traffic efficiency while maintaining compliance with MUTCD standards.
Road Safety Assessments
Our safety assessment team conducts comprehensive evaluations of roadway networks to identify crash patterns and implement countermeasures. We utilize FHWA-approved methodologies to analyze safety data and develop implementation plans. Our assessments focus on achieving the goal of zero roadway fatalities through evidence-based design improvements.
Construction Management
We provide full-cycle construction management services including quality control, schedule monitoring, and contract administration. Our team ensures compliance with project specifications through regular site inspections and documentation. We specialize in managing complex transportation projects for federal and state agencies while maintaining strict adherence to safety protocols.
UAS Services
Our NDAA-compliant unmanned aerial systems capture high-resolution imagery for infrastructure monitoring and progress documentation. We create 3D models and topographic maps that support design validation and construction tracking. These services enhance project efficiency through real-time data collection while maintaining strict compliance with federal aviation regulations.
Questions
What transportation engineering services does Klein Engineering offer?
We provide highway design, traffic operations analysis, road safety assessments, construction management, and UAS services for infrastructure monitoring.
Do you work with both public and private sector clients?
Yes, we serve federal agencies, state departments of transportation, and private developers on transportation infrastructure projects.
Are your UAS services compliant with federal regulations?
Our drone fleet meets NDAA compliance standards and operates under FAA Part 107 certification for infrastructure surveys.
What geographic areas do you serve?
We operate from offices in Fairfax, Virginia, and San Juan, Puerto Rico, serving projects across the Mid-Atlantic and Caribbean regions.
Do you offer specialized VDOT inspection services?
Yes, we employ certified inspectors with expertise in VDOT standards for roadway and bridge construction projects in southwest Virginia.
What is your SPARK data processing platform?
SPARK is our proprietary application that automates traffic operations analysis and report generation, improving project efficiency through standardized outputs.