Transportation Safety Specialists
Helping clients make better safety decisions through rigorous crash analysis, countermeasure evaluation, and data-driven transportation safety consulting.
We support public agencies, engineering teams, and local governments with practical, evidence-based insight to understand safety issues and move projects forward with confidence.
About the Company
KO & LEE CONSULTING ENGINEERING, LLC provides specialized support in transportation safety assessment, treatment evaluation, and technical consulting. Our work is centered on understanding safety problems, reviewing conditions and data, and identifying practical strategies that improve outcomes.
Our work reflects deep experience in crash analysis, safety countermeasure evaluation, systemic safety approaches, and transportation safety research. We help clients translate technical findings into clear, actionable recommendations.
What We Offer
Comprehensive assessment of roadway, intersection, pedestrian, bicyclist, truck, and operational safety conditions to identify risks, contributing factors, and priority improvement needs.
Evidence-based evaluation of existing and proposed safety treatments to understand effectiveness, implementation needs, and expected safety benefits.
Technical consulting for agencies, engineering teams, and organizations seeking practical, research-informed solutions for roadway safety improvement and project decision support.
Expertise
Our work helps clients understand safety issues more clearly and make stronger decisions about safety investments, countermeasures, and project direction.
Our Approach
We begin by identifying the project context, key safety issues, available data, and desired outcomes for the client.
We assess crash data, roadway, operational, and environmental conditions to identify patterns, contributing factors, and priority risks.
We compare potential treatments and assess likely effectiveness, feasibility, implementation needs, and expected safety benefits.
We provide clear findings and practical recommendations that support planning, design, funding, and safety investment decisions.
Recent Work
Selected projects demonstrating expertise in transportation safety assessment, crash analysis, and treatment evaluation.
Developed a structured methodology using national crash datasets to identify potential non-compliance with Slow Down Move Over laws and analyze contributing factors.
Conducted statewide analysis of crashes involving drivers aged 80–99 to identify patterns, collision types, and roadway/environmental risk factors at intersections.
Led development of VR-based educational tools to improve commercial motor vehicle driver awareness of blind spots and interactions with pedestrians and bicyclists.
Developed age-appropriate safety materials including VR, videos, and outreach tools to improve pedestrian safety among children and older adults.
Analyzed temporal crash patterns before and after daylight saving time changes to assess impacts on drowsy driving and safety outcomes.
Evaluated effectiveness of safety treatments using crash data and performance measures to support evidence-based decision making.