CTDOT Traffic Noise Program

Warning!

It seems that JavaScript is not working in your browser. It could be because it is not supported, or that JavaScript is intentionally disabled. Some of the features on CT.gov will not function properly with out javascript enabled.

Settings Menu

Language
High Contrast
High Contrast Mode On or Off switch
Font Size
Disclaimer

Concrete sound barrier

CTDOT Traffic Noise Program

Learn more about highway traffic noise, regulations, and types of barriers used in Connecticut.

Connecticut Department of Transportation