What one successful public-works project began under president hoover?

One notable public-works project that began under President Herbert Hoover was the construction of the Hoover Dam. Initiated in 1931, the dam was built to control flooding, provide irrigation, and generate hydroelectric power in the Colorado River Basin. This monumental project not only created thousands of jobs during the Great Depression but also significantly transformed the region's economy and infrastructure. The dam was ultimately completed in 1936 and remains an iconic symbol of American engineering.