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Public Works Department

Edward P. Mangano
County Executive
Nassau County Seal
County of Nassau
Department of Public Works

1194 Prospect Avenue, Westbury, NY 11590-2723
Shila Shah-Gavnoudias, P.E.

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Road Maintenance Issues: 516-571-6900

Traffic Signal Issues: 516-572-0465

A Nassau County payloader preparing for the winter season.
Public Works' sewage treatment plant at Cedar Creek.
The Department of Public Works installing traffic signals.
Public Works employees working on improvements to Nassau County's properties.