25 Sep 2026

Author: Emma Mason

Tennessee

The Tennessee Department of Transportation contract crews will be closing the I-55 Mississippi River Bridge for two weeks to continue construction activities on the I-55 and Crump interchange

Chattanooga, TN – According to the state officials, during the two-week closure, crews will hydro-demolition the bridge deck and provide a new polymer concrete overlay. The polymer-modified concrete has strict temperature restrictions. All work is weather-dependent. The upcoming closure is the first of two allowed…