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CONCEPTUAL PROJECT C
GREEN STREET - BARTHOLOMEW FROM N. MIRO TO N. TONTI
PROPERTY OWNER - NEW ORLEANS DPW
ESTIMATED CONSTRUCTION COST - $9.2 M (4 blocks, one way)
ESTIMATED STORAGE VOLUME - 9,000 CF

The Green Streets concept are a viable solution in developed areas with little open space to install varied infrastructure interventions, from bioswales to upsized pipes. Different concepts can be utilized throughout, depending on whether the roadway will remain a two-way street or changed to a one-way street. In either scenario, on street parking is maintained to the greatest extent possible.

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AI Visualization - not to scale

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PROJECT HIGHLIGHTS

  • We identified numerous streets throughout the neighborhood that could be good candidates for this type of improvement. For this study, four blocks of Bartholomew St. were selected for evaluation between N. Galvez St. and N. Dorgenois St. Both the one-way and two-way scenarios were evaluated for both cost and flood reduction. This exhibit highlights the proposed improvement for the one-way street design.

Map showing the flood reduction for Project C according to the model.

A 10-year storm is approximately 8.5" over a 24 hour period.

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Project Rendering by Dana Brown & Associates

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Project Rendering by Dana Brown & Associates

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We’d love to hear what you thought about the potential projects.

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OUR PROJECT PARTNERS

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Funding for this project is made possible through a grant by Flood Mitigation Assistance (FMA) Grant Program, managed by FEMA and administered through GOHSEP

 

Funding for the previous study was made possible with matching funds provided by National Academy of Science and Engineering Gulf of Mexico Research Program

 

The initial neighborhood study was a resident driven project led by Healthy Community Services, Water Wise Gulf South, and Bunny Friend Neighborhood Association. The data they gathered allowed them to pursue additional funding resulting in the project we are presenting today. Bringing these proposed projects to conceptual design with solid data to support them, including a Benefit Cost Analysis for each, is the next step in the implementation process.

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