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Lewis N. Lloyd
Research Scientist

Phone: (434) 293-1918
Email: Lewis.Lloyd@VDOT.Virginia.gov

Research:

Stormwater
Waste Management
Beneficial Re-use

Education:

M.S., Civil and Environmental Engineering, University of Virginia
B.S., Environmental Science, Regis University, Denver, Colorado

Memberships:

Member, TRB Committee AFP40, Standing Committee on Geo-environmental Processes

Awards:

Horizon Award, VTRC, 2019
ASCE Environmental and Water Resources Institute, Wesley W. Horner Award for the paper “Characterization of Environmental Pollutants in Sediment Collected During Street Sweeping Operations to Evaluate its Potential for Reuse", 2019
VTRC Jack H. Dillard Award for Best Paper, 2015
VTRC Employee of the Year, 2013

Team Memberships:

Environment, Planning and Economics

Projects:

122843 - The Effect of In-stream Construction Activities on Turbidity and Suspended Sediment - Co-Principal Investigator

122604 - Sustainable Surface Mixtures Incorporating Recycled Plastic Waste and High RAP Contents - Co-Principal Investigator

119559 - Long-Term Assessment of the Low Impact Development Strategies Used for the Lorton Road Widening Project, Fairfax County, VA Phase V - Project Monitor

120030 - Evaluation of Recycled Plastic Modified Asphalt Mixtures: Phase I - Co-Principal Investigator

117955 - Non-Destructive Evaluation of Brine Tanks by Thermographic and Ultrasonic Methods - Project Monitor

116762 - Determining Design Criteria for Land and Flow Characteristics that Produce Non-Erosive Sheet Flow - Project Monitor

116972 - Evaluation of VDOT's Current Practices for Tracking Catch Basin Cleanout Operations to Support Pollutant Removal Crediting Calculations - Principal Investigator

114309 - Evaluation of the Current Effectiveness of Dewatering Bags and Potential Improvements - Principal Investigator

114308 - Existing Condition Assessment, Remaining Service Life Prediction, and Evaluation of Repair Methods for VDOT's Salt Water Detention Ponds - Project Monitor

114224 - Incorporating Potential Climate Change Impacts in Bridge and Culvert Design - Project Monitor

Publications:

23-R4 - Determining Design Criteria for Land and Flow Characteristics That Produce Non-Erosive Sheet Flow

21-R25 - Evaluation of the Virginia Department of Transportation’s Current Practices for Tracking Storm Drain Cleaning Operations to Support Pollutant Removal Crediting

21-R17 - Evaluation of the Filtration Effectiveness of Dewatering Bags and Assessment of Potential Improvements

18-R20 - Characterization of Residuals Collected From Street Sweeping Operations