Project Plan

Construction plan

Construction timeline

Construction begins: July 15, 2024
Project completion: July 2027

Here’s a closer look at the Blackwater CSO Tunnel
and construction plan:

This video explains how the Blackwater CSO Tunnel will work and how LYHBeyond will help protect public health, expand sewer capacity for future growth, and keep our waterways clear. Watch here:

Construction plan

Construction timeline

Here’s a closer look at the Blackwater CSO Tunnel and construction plan:

Here’s a closer look at the Blackwater CSO Tunnel
and construction plan: