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Begun in 1833, the Miami Extension Canal linked the Miami Canal in Dayton to the Wabash & Erie Canal at Junction. Engineering difficulties, epidemics, and the Panic of 1837 delayed completion of the Extension until June 1845, when the packet boat Banner first navigated the almost 250 miles distance from Cincinnati to Toledo in three days. New Bremen was the northern terminus for a period while work continued northward on the Extension. Designated the Miami & Erie Canal in 1849, it served as the primary avenue of commerce and military transport, and as a “post road” before the railroad era. The Miami & Erie remained in use until 1913, long after the canal era had passed. Along the course of the canal, New Bremen was the approximate midway point between Cincinnati and Toledo.
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Sciotoville Bridge, 1917, designed and built by two famous American Civil Engineers, Gustav Lindenthal, D.Sc. (1850-1935), the Consulting Engineer (and) David Barnard Steinman, D.Sc. (1887-1960), the designer and stress analyst. A double track railroad bridge of twin spans each 775 feet long, it remained until 1935 the longest continuous truss bridge in the world and stands today as the prototype for continuous structures. Its construction marked a major advance in the art of bridge engineering and was a pioneer achievement in continuous truss analysis. In beauty of design, size and erection techniques it stands as a landmark of progress in man’s mastery of his environment.
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Charles E. Wilson was born on July 18, 1890 in Minerva. After earning a degree in electrical engineering from the Carnegie Institute of Technology in 1909, he joined the Westinghouse Electric Company in Pittsburgh before moving to General Motors in Detroit in 1919. By January 1941, Wilson had become president of General Motors, and during World War II directed the company’s huge defense production efforts, earning him a U.S. Medal of Merit in 1946. While still with General Motors, President Dwight Eisenhower selected him as secretary of defense in January 1953. During his confirmation hearings, Wilson said, “What was good for the country was good for General Motors and visa versa,” but was interpreted as saying solely, “What’s good for General Motors is good for America.” He served Eisenhower for four years, reorganizing the department of defense to effectively deal with missile and nuclear technology. He died in Norwood, Louisiana, on September 26, 1961.
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A pioneer in automotive innovation, Charles Franklin Kettering (1876-1958) was born three miles north of Loudonville. He attended local schools and graduated from Ohio State University in 1904. He organized the Dayton Engineering Laboratories Company (Delco) in 1909, which later became a part of General Motors (GM). “Boss Ket” served as vice-president of research for GM until 1920 and held over 140 patents (including four-wheel brakes, safety glass, and “ethyl” gasoline), achieving his greatest fame for an all-electric starting, lighting, and ignition system. The electric starter debuted on the 1912 Cadillac and was soon available on all cars, helping to popularize them with women. In 1945 he helped establish the Sloan-Kettering Cancer Research Institute in New York.
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Established as the county seat of Pickaway County in 1810, Circleville derives its name from the circular portion of a large Hopewell-era earthwork upon which it was built. The Circleville earthworks, described in 1772 by Rev. David Jones for a Boston magazine, comprised an 1,100 foot diameter circle connected to a 900 foot square. Town director Daniel Dreisbach platted the town directly atop the earthworks, integrating the town plan into the prehistoric landscape. An octagonal courthouse stood directly in the center.
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Charles F. “Boss” Kettering was a prolific inventor. While at National Cash Register, he invented the first electric cash register. Kettering founded the Dayton Engineering Laboratories Company (Delco) in 1909 and developed the electric self-starter for automobiles, first used in 1912 Cadillacs. He also developed no-knock Ethyl gasoline, lacquer car finishes, four-wheel brakes, safety glass, and high-compression engines; made significant improvements to diesel engines that led to their use in locomotives, trucks, and buses; and collaborated with Thomas Midgley, Jr. in the development of the refrigerant Freon. Kettering served as President of the Society of Automotive Engineers in 1918, co-founded the Engineers’ Club of Dayton (1914), and was director of research at General Motors Corporation from 1920 to 1947. His interest in medical and scientific research led to the founding of the Kettering Foundation and the Sloan-Kettering Institute for Cancer Research.
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David Snively built the Federal-style Pennsylvania House in 1839 along the newly constructed National Road. This tavern and inn was an important stopover for livestock drovers and pioneers traveling by foot, on horseback, or in Conestoga wagons during the westward expansion of the United States in the nineteenth century. Dr. Isaac K. Funk, of Funk & Wagnalls fame, lived in the house in the 1840s while his father served as its tavern keeper. Closed as an inn after the Civil War, it then served as a doctor’s clinic, boarding house, and secondhand shop before falling into total disrepair. The Lagonda Chapter of the Daughters of the American Revolution saved it from demolition and has owned and operated it as a museum since 1941. The Pennsylvania House was put on the National Register of Historic Places in 1972.
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Lighthouse and keeper’s dwelling, erected in 1871 to replace the 1825 structures designed by Jonathan Goldsmith. From the time it guided early settlers into the Western Reserve until it was decommissioned in 1925, this station served Great Lakes shipping for its most important 100 years. The present, well-proportioned tower, constructed of Berea sandstone, is an outstanding engineering achievement.
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