postcard, , of a US railroad junction, "Fast-mail" train in center The
United States Post Office Department utilized trains from the 1830s. Mail was shipped to be delivered to towns along rail lines or forwarded on to other destinations. In the 1860s, mail for the
Western United States was shipped by rail as far as
St. Joseph, Missouri, and forwarded by
stagecoach from there. The process was improved in 1862 when the first mail car was used to sort the mail on the train before it reached St. Joseph. In 1864 Armstrong, then the assistant postmaster in Chicago, suggested widespread expansion of mail-sorting cars, leading to the development of the
Railway Post Office car, first tested between Chicago and
Clinton, Iowa, with the
Chicago & Northwestern in August 1864. Bangs's first improvement to the RMS in 1869 was the addition of "serviceable lamps" used in mail cars that he had imported from Germany. In an 1874 report, Bangs advocated the creation of a mail train running between New York and Chicago, "designed to expedite the movement of mail from the east to the west and cover the distance in about twenty-four hours". His lobbying was successful and the RMS was expanded in 1875 with "fast-mail" trains, high-speed mail-only trains that had priority over all other rail traffic. Each train consisted of four mail cars and one coach. The first such routes were
New York City to Chicago on the
New York Central, and
Philadelphia to Chicago on the
Pennsylvania Railroad. The inaugural "fast-mail" train left New York at 4 a.m. on September 16, 1875, and arrived over away at Chicago's
Lake Shore station in a record-setting 26 hours. Guests on the train numbered more than 100, including various postal officials, Senator
Carl Schurz, and Vice-President
Henry Wilson. The New York Central and Pennsylvania Railroad fast-mail trains to Chicago were named the
20th Century Limited and
Limited Mail, respectively. Bangs also directed the RMS to first sort mail only to the state level and forward it to the most distant railway post office in each state that could process it further. This distributed the sorting process and reduced backups. Under his tenure, the miles of railroad used to haul mail increased to 70,083. A large volume of mail continued to be carried by Railway Post Office cars on regular passenger trains. Even though the priority trains were very successful in improving mail operations, Congress discontinued funding eleven months after the initial run. In response, Bangs resigned from his position in 1876. ==Later life==