CTDOT Traffic Noise Program

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

Who Regulates Traffic Noise?
What is a Noise Barrier?
Types of Noise Barriers
Traffic Noise Policies
Noise Resources
Type II Statewide Noise Analysis
Department of Transportation

Mailing address
2800 Berlin Turnpike
P.O Box 417546
Newington CT 06131-7546