Miami Beach is continuing their progress on a comprehensive stormwater improvements project in the South of Fifth Neighborhood. The project was recently highlighted in a Hybrid Meeting on November 12, 2024 to discuss the latest developments, along with updates on the project’s development phase. The First Street & South Pointe Stormwater Improvements project originally began when its conceptual layout was proposed in 2022. Since then, multiple public meetings were held to incrementally present the design to the community. The design is now mostly complete, with construction commencement likely happening soon.
The goal of the project is to decrease flooding while enhancing the walkability, safety, and aesthetics of the neighborhood. A PowerPoint from April, 2024 highlights such improvements for Washington Avenue and 1st Street. An underground water treatment and pump station will be constructed at the intersection between Washington Avenue and First Street. By the pump station will be a newly-built station for above-ground electrical components, such as a generator in case of power outages. All electrical components will be shielded from the public via an enclosure wrapped in greenery and perforated metal.
1st Street will be entirely reconstructed, both for pedestrian safety and road raising. The road will be raised by around 1.5ft to protect homes and businesses from rising waters, while widened sidewalks and native greenery will be included for expanded pedestrian improvements. As per a graphic from early 2024 that’s likely been updated, the road will be cut to 2 lanes: a 50% reduction from the original amount of lanes. Parking will not significantly reduce for 1st Street or for the adjacent Jefferson Ave.
In total, proposed infrastructure improvements include 4 drainage wells, with 2 along Alton road and 2 along Washington Avenue. Pictures below show the improvements done to flooding after construction is completed. Ideally, once all planned South of Fifth Neighborhood upgrades are completed, flooding will cease to exist.
The project will begin in 4 phases, with the first phase including the underground pump station for $80M, the second phase constructing improvements for 1st street at $24M, and phase 3 and 4 building improvements to both Washington Avenue and Alton Road at $34M and $40M respectively. The total construction timeline is 51 months, or 4 years and 3 months, with the longest phase being phase 4. Construction on 1st Street will close westbound traffic, though one eastbound lane will remain open during the work.
