- Street Paving - Monaca PAA street paving project was undertaken in Monaca as part of a New Deal project, sponsored by the Public Works Administration (PWA). The PWA provided a $37,948 grant for the project, whose total cost was $71,910. PWA Docket No. PA 1175
- Waterworks - Monaca PAIn 1940, the Works Progress Administration reconstructed Monaca's waterworks with locally quarried stone. The project cost $50,000. A marker on the building identifies it as "W.P.A. PROJECT NO. 21284."