Ambassador (B&amp;O train)Ambassador (B&amp;O train) Ambassador (B&O train) The Ambassador was a named train of the Baltimore and Ohio Railroad (B&O) on its route between Baltimore, Maryland and Detroit, Michigan with major station stops in Washington, D.C. and Pittsburgh, Pennsylvania and Toledo, Ohio. Inaugurated in 1930, the "Ambassador" was discontinued in 1964. History. The B&O began passenger service from Detroit to Washington, D.C. in 1920. From Detroit to Toledo, it ran on the tracks of the Pere Marquette and Wabash railroads. Toledo south to Deshler, it ran on B&O tracks. Until 1925, the B&O offered a through Washington to Detroit Pullman sleeping car running on  a Washington to Chicago train. At Deshler, Ohio the car was added to a Cincinnati to Detroit train. In June 1925, the B&O started a through direct from Washington overnight train to Detroit named the "Washington-Detroit Limited" (although it actually originated in Baltimore). This train operated coaches, a dining car, a lounge car, and sleepers. In 1930, this train was renamed "The Ambassador". The train typically used the cutoff through North Baltimore, Ohio skipping Deshler. Up through 1946, it operated into Fort Street Union Depot in Detroit, then B&O moved operations to the landmark Michigan Central Station. In late  1961, as railroad passenger traffic was declining, "The Ambassador" became just a section of the combined "Capitol Limited" - "Columbian". It had one coach, a sleeping car, and a combination sleeper-lounge. The train operated separately from Willard, Ohio to Detroit with a dining car added. In 1964, "The Ambassador" name disappeared entirely, and the train was renamed the "Capitol-Detroit". Now that the Chesapeake and Ohio Railroad had acquired control of the B&O, the train was rerouted over the C&O from Toledo to Fort Street Union Depot. Notable incidents. On September 24, 1942 "The Ambassador" ran into the back of  the "Cleveland Express" near Dickerson, Maryland northwest of Washington, DC. Twelve passengers and two crewmen were killed in the worst accident that the B&O had suffered since 1907. On the night of March 9, 1949, as the "Ambassador" was leaving Martinsburg, West Virginia, two young men riding on the train as passengers began robbing other passengers, then walked through the train and its diesel locomotives to the head end and forced the engineer to back the train back to a grade crossing, where they got off. The robbers then held up a nearby tavern, stole a car, and later caught  a bus, winding up in Washington, DC, the next day. Police, acting on a tip, arrested the two at a pawn shop, wounding one bandit who officers thought was drawing a gun (instead only reaching for an ID). The story made national headlines, and the pair were subsequently sentenced to twenty years in federal prison. Firsthand account from the head bandit, Luman Ramsdell, in book by author "Wilson Casey", "Bedlam on the West Virginia Rails", 2015 History Press. Ambassador (B&O train) The Ambassador was a named train of the Baltimore and Ohio Railroad (B&O) on its route between Baltimore, Maryland