Nonstructural Approaches to Reduce Sediment and Pollutant Runoff from Transportation Infrastructure in Urbanized Areas. (3.15)

Stormwater management is a critical component of transportation infrastructure and reduces sediments and pollutants delivered to waterways. The primary goal of this proposed study is to assess the performance and cost-benefit of including enhanced street cleaning program in a stormwater management plan. Conventional street cleaning programs consist of once or twice a year sweeping events. In contrast, an enhanced program incorporates road-surface and catch basin sampling results and meteorological data to determine an optimal frequency of street cleaning events. Enhanced street cleaning performance will be quantified as the mass of pollutants listed on the Total Maximum Daily Load (TMDL) such as heavy metals (e.g., zinc), nutrients (e.g., phosphorous), sediments (e.g., sand), and contaminants of emerging concerns (microplastics and Per- and polyfluoroalkyl substances–PFAS) that could be removed and compared to those reported on conventional street cleaning practices. Additionally, information about littering such as plastics and cigarette waste will be collected to be used in outreach and public awareness activities. Costs and benefits will be determined based on the program’s cost compared to the increased water quality credits that could be obtained and the reduction of negative impacts on water bodies downstream to the hotspot area.

• Record URL:
  https://tidc.umaine.edu/tidc_project/3-15-uri/

Language

• English

Project

• Status: Active
• Funding: $374133
• Contract Numbers:

  69A3551847101

• Sponsor Organizations:

  Transportation Infrastructure Durability Center

  University of Maine
  Orono, ME  United States  04469

  Office of the Assistant Secretary for Research and Technology

  University Transportation Centers Program
  Department of Transportation
  Washington, DC  United States  20590

  University of Rhode Island, Kingston

  Department of Civil and Environmental Engineering
  Kingston, RI  United States  02881

  Rhode Island Department of Transportation

  Two Capitol Hill
  Providence, RI  United States  02903-1124
• Managing Organizations:

  Transportation Infrastructure Durability Center

  University of Maine
  Orono, ME  United States  04469

  Office of the Assistant Secretary for Research and Technology

  University Transportation Centers Program
  Department of Transportation
  Washington, DC  United States  20590

  University of Rhode Island, Kingston

  Department of Civil and Environmental Engineering
  Kingston, RI  United States  02881
• Project Managers:

  Dunn, Denise

• Performing Organizations:

  Transportation Infrastructure Durability Center

  University of Maine
  Orono, ME  United States  04469

  University of Rhode Island, Kingston

  Department of Civil and Environmental Engineering
  Kingston, RI  United States  02881
• Principal Investigators:

  Oyanedel-Craver, Vinka

  Goodwill, Joseph

• Start Date: 20210715
• Expected Completion Date: 20230901
• Actual Completion Date: 0
• USDOT Program: University Transportation Centers Program

Subject/Index Terms

• TRT Terms: Benefit cost analysis; Pollutants; Runoff; Sediments; Storms; Street cleaning; Urban areas
• Subject Areas: Environment; Highways; Safety and Human Factors;

Filing Info

• Accession Number: 01780657
• Record Type: Research project
• Source Agency: Transportation Infrastructure Durability Center
• Contract Numbers: 69A3551847101
• Files: UTC, RIP
• Created Date: Aug 28 2021 6:24PM