The present railway bridge in Plaisance, rebuilt in 1923, follows Route 148, West of the village, spanning the Petite-Nation River.
In 1877, the Montreal, Ottawa and Occidental Railway train is brought into service. The opening of the station at North Nation Mills allows for rapid development of the hamlet.
Located on the north side of the railroad track, the first station is destroyed by fire in 1900. The station is named North Nation Mills and Pierre Auclair is the first stationmaster.
At that time, the hamlet is part of the parish of Sainte-Angélique. The year 1900 marks the constitution of the Municipality of the Parish of Cœur-Très-Pur-de-la-Bienheureuse-Vierge-Marie-de-Plaisance when it is separated from the Sainte-Angélique parish.
By virtue of a notarized donation contract signed on December 28, 1865, Joseph-Benjamin-Nicolas Papineau agrees to transfer to the federal government a lot for the construction of a bridge crossing the Petite-Nation River in the Parish of Ste-Angélique. A strip of land, west of the river, being part of lot 12 of the Baie Noire, is intended to accommodate the end of the bridge that the government intends to build during the winter of 1865–1866. This bridge will replace the Berlinguette ferry, named for its owner Louis Thomas Berlinguette and designated “Berlinguette Ferry” in the official documents of this period.
Plaisance bridge, west end of Plaisance village
Approaches to the bridge were undertaken in the Fall of 1952, but construction as such did not start until June 1953, to be completed in the Fall. The new bridge replaced an older one (North Nation Mills Bridge) that had collapsed a few years earlier. Work was done on contract and the bridgework in September.
The bridge is 150 feet long with two 60 foot spans comprised of steel beams supporting a reinforced concrete slab resting on a reinforced concrete substructure. The roadway is 20 feet wide.
Source : General report of the Minister of Public Works of the Province of Quebec for the year ending March 31st 1954.
Chutes-du-Moulin Bridge, on the Petite-Nation River at Plaisance