Often paving or concrete crews generate noise during construction activities. Typical weekday construction hours are from 7:00 AM - 5:00 PM. Noise levels may not exceed 75 dBA without a "Noise Suppression Plan" and 85 dBA with a Noise Suppression Plan.

If the road is a numbered route such as Rte. 355, 117, please contact Maryland State Highway at 301.513.7300 OR 410.582.5650 (out of normal business hours). The Operations Center is 800.543.2515 .

A Department of Transportation, Division of Highway Services representative will investigate and respond to service requests within five (5) business days.