When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high ...

Water from Panther Creek began covering the small concrete bridge on KY 81 Monday afternoon. Crews were on site directing traffic and allowing one-way passage at a time by early evening as water ...

Since 2014, researchers studying the Oslofjord tunnel have observed that bacteria can erode up to one centimeter of concrete annually. When a saltwater intrusion occurs, biofilms ...