- Garzas Dam - Adjuntas PRGarzas Dam, a hydroelectric generation facility, was constructed as part of a large rural electrification plan undertaken by the Puerto Rico Reconstruction Administration, a New Deal agency. Construction began in 1935 and it included "the reservoir, hydroelectric plant, and three minor river diversions.”
- Saltillo Road Construction - Adjuntas PRThe Civil Works Administration and the Puerto Rico Emergency Relief Administration carried out new road construction on Saltillo Road in Adjuntas.
- San Joaquin Road Improvements - Adjuntas PRThe Puerto Rico Emergency Relief Administration carried out repair and maintenance work in San Joaquin in Adjuntas.