KLD offers professional services including Traffic Engineering and Planning, Traffic Simulation, Traffic Impact Analysis, ITS Software Engineering and GIS, and Emergency Evacuation Planning. We have extensive experience to meet challenging schedules for: - Active Traffic Management algorithms and installations; - Signal Re-timing and Optimization; - Maintenance and Protection of Traffic plans (MPT) for a range of construction projects; - Traffic Impact and Mitigation; - Big traffic data analysis, mining and fusion for real-time and planning applications; - Travel demand analysis using BPM/TransCAD; - Capacity Analyses. KLD developed ACDSS, the innovative award-winning adaptive signal control system deployed in New York City. We are proud to have a team of simulation experts with advanced APIs knowledge, domain insights, and comprehensive skills to meet the most demanding client requirements. Having serviced the U.S. Nuclear Power Plant industry for more than 30 years, KLD has performed the Evacuation Time Estimates studies for more than 75% of the U.S. operating sites. We have been actively involved in emergency planning for Hurricanes, Chemical Spill Scenarios, and Terrorist Attacks. KLD Engineering, P. C. has been certified as a Disadvantaged Business Enterprise (DBE) by NYSDOT and Minority Business Enterprise (MBE) by Nassau County, New York. Under the unified certification processes, it becomes certified with a number of other agencies. KLD serves clients directly, and is available to team with selected partners. Our success reflects decades of experience, expertise, and knowledge of national and local regulations, traffic engineering and ITS standards.