Charleston Approved Added Funding for Lowline Project

City Council voted to grant an extra $2 million for the rail corridor conversion project.

Updated on Sept. 30, 2026 in Construction

Isometric editorial illustration of a trench cross-section with a drainage pipe, representing green infrastructure construction for an urban rail project. — Charleston City Council unanimously approved an additional $2 million for the Lowline project to accommodate revised stormwater design requirements for the corridor. AI Illustration. Upload story photo >

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Charleston City Council has unanimously approved a $2 million budget increase for the Lowline, a green infrastructure initiative transforming a former rail corridor. The additional funding brings the total contract value with Edifice Construction LLC to over $10.3 million.

Why it matters

The funding injection was necessary following significant revisions to the project's stormwater design since initial planning began in April 2025. The project aims to serve as critical green infrastructure capable of absorbing water in the area.

The city has now processed five contract updates for the project, which is currently valued at over $10.3 million. The total project is projected to cost more than $20 million upon full completion.

The players

Charleston City Council

This is the primary legislative body responsible for overseeing the city budget and approving municipal infrastructure contracts.

Edifice Construction LLC

This is the private construction firm contracted by the city to manage the development and site preparation for the Lowline project.

The details

The project involves preparing a 1.6-mile segment of the former rail corridor for major earthworks, including erosion control and site grading. In addition to the green space development, the initiative includes the completion of three associated parking lot upgrades.

Preconstruction and design work for the project began in April 2025.
The city held the groundbreaking ceremony for the project in December 2025.
Councilmember Polkey requested a project status update on September 22, 2026.
Construction remobilization on the rail corridor begins on October 19, 2026.
A detailed project update will go to committee on October 27, 2026.

Market Landscape

The Charleston project follows a pattern set by the Atlanta BeltLine green infrastructure initiative by repurposing urban rail corridors into public green space. This reflects a broader trend of municipal investments in flood-mitigating green infrastructure to revitalize neglected industrial corridors.

Residents should anticipate increased activity in the rail corridor as construction remobilizes on October 19. The project will eventually provide new green space and upgraded parking facilities between Sheppard and Mount Pleasant streets.

The takeaway

Large-scale urban infrastructure projects often face budget adjustments as site-specific challenges like stormwater drainage become clearer during the design phase. Homeowners and commuters near the rail corridor should monitor city committee updates for potential local traffic or construction impacts.