- Cedar Creek Bridge - Bonanza ARThe bridge carrying Arkansas State Highway 45 over Cedar Creek north of Bonanza, Arkansas, was constructed by the Work Projects Administration (W.P.A.) in 1942.
- Road Paving - Bonanza ARThe federal Works Progress Administration (W.P.A.) undertook a sizable road development project in Sebastian County, Arkansas: "under the work the main street of every town in the county has been paved. No other county in the state can make this claim."