Some of the country's most noteable architects helped create the Osborne County places including Missouri Valley Bridge Co., J.C. & Squires Holland, C. Cork, Missouri Pacific RR, A.T. Simmons, A. Henry Phlman, W.N. Penland, L.C. Beisner and J.M. Kennedy. Prominent architectural styles found in Osborne Country are Classical Revival, Italianate and Romanesque.