The Cincinnatian was a named passenger trainoperated by the Baltimore and Ohio Railroad. The B&O inaugurated service on January 19, 1947, with service between Baltimore, Maryland and Cincinnati, Ohio, carrying the number 75 westbound and 76 eastbound, essentially a truncated route of the National Limited which operated between Jersey City, New Jersey and St. Louis. This route was unsuccessful due to the thin population along the line, and the route was changed on June 25, 1950, from a Baltimore–Cincinnati daylight schedule to a Detroit–Cincinnati daylight schedule where it would remain until the creation of Amtrak. On this new routing, the train sets became successful almost from the beginning. This replaced the Great Lakes Limited, which southbound, ran from Detroit to Cincinnati, and northbound, from Louisville. Passengers wishing to travel all the way to Louisville had to take an unnamed night train counterpart, #57. The northbound night train counterpart was #58. The Cincinnatian on this route used many mail cars, which contributed to the route's success.
History
The Cincinnatian is most famed for its original dedicated equipment, rebuilt in the B&O Mount Clare Shops. The design work was done by Olive Dennis, a pioneering civil engineer employed by the railroad and appointed by Daniel Willard to special position in charge of such work for passenger service. Four P-7 "president" class Pacific locomotives were rebuilt and shrouded as class P-7d, with roller bearings on all axles and larger six-axle tenders. Older heavyweight passenger cars were completely stripped and rebuilt as streamliners. The livery used the blue and gray scheme designed by Otto Kuhler, which Dennis laid on the engine and tender in a pattern of horizontal stripes and angled lines. The train's stop in Lima, Ohio was at the Pennsylvania Railroad's Lima station, so passengers were able to transfer to the PRR's east-west trains there. In 1970 and 1971, the Cincinnatian was the only B&O train on the Cincinnati-Detroit route. The trains no longer offered checked baggage, as passengers had to carry their own luggage on and off the coaches. Service ended on April 30, 1971. When Amtrak took over service on May 1, 1971, it did not continue operating any of B&O's remaining passenger routes.
Equipment
The original 1947 Cincinnatian consisted of rebuilt heavyweight cars: ;First consist
There were stewardess' rooms in the Oakley and Norwood. Two 52-seat coaches, the Avondale and Price Hill, replaced the College Hill and Walnut Hill.
Route
From Detroit to Toledo, the trains ran with trackage rights on the Pere Marquette and the Wabash railroads. From Toledo south, the tracks were Baltimore and Ohio owned. The route was straight south Toledo to Deshler, Piqua Lima, Springfield, Dayton, Hamilton, then Cincinnati.
