Construction to Begin on Tampa's Latest Stormwater Relief Project News General, News Mayor Office, News Transportation and Stormwater Services A major investment to improve[...]

A major investment to improve drainage and boost neighborhood flood resiliency is set to begin soon in a South Tampa neighborhood known to experience street flooding, even during a typical rainstorm.

South Manhattan Ave - from W Vasconia St to W Obispo St - will be undergoing a $6.9 million flood relief project to install more pipes in some areas, significantly upsize others to increase capacity, and add inlets to all intersections to capture and drain rainwater as quickly as possible.

Watermain upgrades along the corridor will also be installed in addition to some wastewater improvements.

Grant funding will pay for a large portion of the project, with nearly a million dollars coming from the federal government in community priority grants sponsored by U.S. Representative Kathy Castor (FL-14), and $2.75 million from the Florida Department of Environmental Protection. The remainder will be funded via the Water and Wastewater Departments (~$995,000 and ~$220,000 respectively) along with the Stormwater Improvement Assessment, an annual non-ad valorem assessment that funds new capital projects within the Central and Lower Improvement Area (south of Fletcher Avenue).

"Next year can't come soon enough for the residents of these surrounding neighborhoods to finally see the benefits of this long-awaited stormwater improvement project," said Mayor Jane Castor. "But it does not stop here. Across the city we are working to strengthen this vital system that keeps us safe during rain events, and since 2019, we have invested approximately $350 million for maintenance and major investments, like this one. A long road remains ahead, but ensuring these projects get done is another step in the right direction."

"I am thrilled that the City of Tampa remains on task on vital infrastructure improvements, and I am delighted that I was able to help expedite the South Manhattan Avenue stormwater improvement project with a $1 million community funding federal grant to protect homes and businesses in Bel Mar Gardens and Fair Oaks-Manhattan Manor," said U.S. Rep. Kathy Castor. "This project has been a priority for the neighborhood and the City of Tampa for years, and we need to do everything we can to modernize our stormwater system, protect homes and businesses, improve water quality in Old Tampa Bay, and support one of South Tampa's most important corridors. By investing in resilient infrastructure, we are safeguarding our neighborhoods, lowering costs and building a stronger, safer future for Tampa residents."

Construction is expected to begin mid-October and should wrap up in late 2026. At least one lane will remain open northbound during construction with access increasing as construction progresses. Access to homes and businesses will remain to the maximum extent possible. Drivers and pedestrians in the area should follow all posted detour signs and always use extra caution in and around all work zones.

For the latest road closure information, visit: Tampa.gov/road-closures