Named for its location on Saint Bonaventure Street, now
Saint Jacques Street, the first Bonaventure Station was built in 1847 as the main terminal for the
Montreal and Lachine Railway. In 1861, the
Grand Trunk Railway (GTR) made an agreement to share the station, thereby obtaining a more centrally located Montreal terminal than their existing station near the
Victoria Bridge approach. The GTR leased the Montreal and Lachine Railway in 1864 and purchased it outright in 1867, thus becoming owner of the station. Several other railways also used Bonaventure Station over the years, though it was not referred to as a
union station. Notably, the
Intercolonial Railway obtained running rights over the Grand Trunk into Montreal at the end of the 1880s; Bonaventure Station thus became its western terminal for service to and from
Halifax, Nova Scotia, and other points in the Maritimes (see
Ocean Limited). In 1886–1888, a new, larger Bonaventure station building was built on the same site, to the plans of architect
Thomas Seaton Scott in the
Second Empire style. As with the similar 1873
Toronto Union Station, the Grand Trunk's Chief Engineer E. P. Hannaford also contributed to the project. During the railway boom from the 1880s to the early 1910s, railways considered their terminal stations to be "prestige projects". Around the time construction began on the new Bonaventure Station, the competing
Canadian Pacific Railway (CPR) started work just two blocks away on
Windsor Station, an imposing
Richardsonian structure opened in 1889. As the CPR began work on expanding Windsor Station in 1900, the GTR, not to be outdone, seriously considered building a replacement for Bonaventure Station. A design for a new station was commissioned from Chicago architects
Charles S. Frost and
Albert Hoyt Granger. In the end, however, the new station was never built as the GTR began to focus on its
Grand Trunk Pacific transcontinental railway project. On March 1, 1916, a fire broke out in the GTR's Bonaventure Station. Firemen from Fire Station No. 3 on Ottawa Street arrived fast enough to save most of the building from complete destruction. The GTR was in a dire financial situation and could only replace the original ornate roof with a flat one. ==Canadian National Railways==