# List of bridges to the Island of Montreal

Like most major cities, Montreal needs easy highway access from its suburbs and surrounding areas. However, because Montreal was built on an island surrounded by three rivers, it can be entered by land only on a bridge or through a tunnel. Although the city was founded in 1642, it was not until 1847 that the first fixed link to the outside was established when a wooden bridge was built across Rivière des Prairies to Île Jésus, on the site of what is now Ahuntsic Bridge. Another bridge was built immediately afterward, a few kilometers west, which became Lachapelle Bridge, and another in 1849, Pont des Saints-Anges, to the east. The latter bridge collapsed in the 1880s and was never rebuilt.
With the advent of the railroad, Montreal got a fixed link to the mainland; in 1854 railroad bridges were built in Sainte-Anne-de-Bellevue, across both channels of the Ottawa River, linking Montreal Island to Ontario and the Vaudreuil-Soulanges peninsula through Perrot Island. In 1860, Montreal got its first link to the South Shore with the construction of Victoria Bridge, which was, at the time of its opening, the longest bridge in the world. Indirect links to the North Shore also had to wait for railroad construction, but this took longer; the Canadian Pacific Railway opened its link to Saint-Jérôme in 1876, through Île Jésus.

## Crossings

This list of bridges and other fixed links serving the Island of Montreal proceeds counter-clockwise around the island from southwest, at the exit of Lake Saint-Louis, downstream along the St. Lawrence River, then upstream along Rivière des Prairies all the way to Lake of Two Mountains, then downstream again along the East Channel of the Ottawa River until it reaches Lake Saint-Louis. The year of construction is that of the structure currently in place, accompanied by the year of construction of the original structure if the current one replaced an older span.
* Key: Communities linked by individual bridges
* (M): Montreal-side municipality and borough
* (I): Island(s) crossed, if any
* (O): Opposite-side municipality and borough

### Spanning the Saint Lawrence River and Saint Lawrence Seaway

The crossing of the Saint Lawrence River has always proved problematic for engineers due to width, depth, currents, and ice cover. The construction of Victoria Bridge for the Grand Trunk Railway, which, at 2 kilometres (1.2 mi), was the longest bridge in the world when it first opened in 1860, highlighted the problems presented by this natural obstacle. Not to be outdone by its rival, however, the Canadian Pacific Railway built its own span, the Saint-Laurent Railway Bridge, upstream from the Lachine Rapids in 1886 for which the Mohawks of Kahnawake were hired to erect the steel superstructure. Although Victoria Bridge was also used as a road crossing since 1898, it was not before the 1930s that two fully dedicated road bridges, Jacques-Cartier and Mercier, were built. More spans, including Louis-Hippolyte Lafontaine Bridge–Tunnel and Champlain Bridge, were built in the 1960s. No new span was built for over 50 years, until a replacement Champlain Bridge was constructed at the cost of several billion dollars. It opened in 2019, while the previous span was closed to traffic to be demolished.
The construction of the Saint Lawrence Seaway in the 1950s required extensive modifications for all spans that existed at the time. Those are not reflected in the table below.
| Span | First span built | Current span built | Communities linked | Carries | Name origin | Coordinates |
| Saint-Laurent Railway Bridge | 1886 | 1910 | (M) Borough of LaSalle | CPKC Exo Candiac commuter train | Saint Lawrence River | 45°25′8″N 73°39′34″W﻿ / ﻿45.41889°N 73.65944°W﻿ / 45.41889; -73.65944﻿ (Saint-Laurent Railway Bridge) |
| Saint-Laurent Railway Bridge | 1886 | 1910 | (O) Kahnawake Mohawk Reserve | CPKC Exo Candiac commuter train | Saint Lawrence River | 45°25′8″N 73°39′34″W﻿ / ﻿45.41889°N 73.65944°W﻿ / 45.41889; -73.65944﻿ (Saint-Laurent Railway Bridge) |
| Honoré Mercier Bridge | — | 1934, 1963 | (M) Borough of LaSalle | Route 138 | Honoré Mercier (1840–1894), Premier of Quebec | 45°25′0″N 73°39′18″W﻿ / ﻿45.41667°N 73.65500°W﻿ / 45.41667; -73.65500﻿ (Honoré Mercier Bridge) |
| Honoré Mercier Bridge | — | 1934, 1963 | (O) Kahnawake Mohawk Reserve | Route 138 | Honoré Mercier (1840–1894), Premier of Quebec | 45°25′0″N 73°39′18″W﻿ / ﻿45.41667°N 73.65500°W﻿ / 45.41667; -73.65500﻿ (Honoré Mercier Bridge) |
| Champlain Bridge Ice Structure | — | 1964 | (M) Borough of Verdun | Route Verte 1 and 2 | Samuel de Champlain (c. 1580–1635), founder of Quebec City | 45°27′57″N 73°31′11″W﻿ / ﻿45.46583°N 73.51972°W﻿ / 45.46583; -73.51972﻿ (Champlain Bridge Ice Structure) |
| Champlain Bridge Ice Structure | — | 1964 | (O) St. Lawrence Seaway levee | Route Verte 1 and 2 | Samuel de Champlain (c. 1580–1635), founder of Quebec City | 45°27′57″N 73°31′11″W﻿ / ﻿45.46583°N 73.51972°W﻿ / 45.46583; -73.51972﻿ (Champlain Bridge Ice Structure) |
| Samuel De Champlain Bridge | 1962 | 2019 | (M) Borough of Verdun | Autoroutes 10, 15, and 20 | Samuel de Champlain (c. 1580–1635), founder of Quebec City | 45°28′7″N 73°31′15″W﻿ / ﻿45.46861°N 73.52083°W﻿ / 45.46861; -73.52083﻿ (Champlain Bridge) |
| Samuel De Champlain Bridge | 1962 | 2019 | (I) Île des Sœurs (exit) | Autoroutes 10, 15, and 20 | Samuel de Champlain (c. 1580–1635), founder of Quebec City | 45°28′7″N 73°31′15″W﻿ / ﻿45.46861°N 73.52083°W﻿ / 45.46861; -73.52083﻿ (Champlain Bridge) |
| Samuel De Champlain Bridge | 1962 | 2019 | (O) Brossard | Autoroutes 10, 15, and 20 | Samuel de Champlain (c. 1580–1635), founder of Quebec City | 45°28′7″N 73°31′15″W﻿ / ﻿45.46861°N 73.52083°W﻿ / 45.46861; -73.52083﻿ (Champlain Bridge) |
| Victoria Bridge | 1860 | 1898 | (M) Borough of Le Sud-Ouest | Route 112 Canadian National Railway (CN) Exo Mont-Saint-Hilaire commuter train Via Rail and Amtrak passenger trains | Queen Victoria of the United Kingdom (1819–1901) | 45°29′29″N 73°31′46″W﻿ / ﻿45.49139°N 73.52944°W﻿ / 45.49139; -73.52944﻿ (Victoria Bridge) |
| Victoria Bridge | 1860 | 1898 | (O) Saint-Lambert | Route 112 Canadian National Railway (CN) Exo Mont-Saint-Hilaire commuter train Via Rail and Amtrak passenger trains | Queen Victoria of the United Kingdom (1819–1901) | 45°29′29″N 73°31′46″W﻿ / ﻿45.49139°N 73.52944°W﻿ / 45.49139; -73.52944﻿ (Victoria Bridge) |
| Pont de la Concorde and Pont des Îles | — | 1965 | (M) Borough of Ville-Marie | Pierre-Dupuy Avenue and Route Verte 1 and 2 | Reference to Montreal's motto, Concordia salus | 45°30′22″N 73°32′17″W﻿ / ﻿45.50611°N 73.53806°W﻿ / 45.50611; -73.53806 (Pont de la Concorde) 45°30′28″N 73°31′49″W﻿ / ﻿45.50778°N 73.53028°W﻿ / 45.50778; -73.53028﻿ (Saint-Lambert) (Pont des Îles) |
| Pont de la Concorde and Pont des Îles | — | 1965 | (O) Île Sainte-Hélène and Île Notre-Dame (Parc Jean-Drapeau), borough of Ville-Marie, Montreal | Pierre-Dupuy Avenue and Route Verte 1 and 2 | Reference to Montreal's motto, Concordia salus | 45°30′22″N 73°32′17″W﻿ / ﻿45.50611°N 73.53806°W﻿ / 45.50611; -73.53806 (Pont de la Concorde) 45°30′28″N 73°31′49″W﻿ / ﻿45.50778°N 73.53028°W﻿ / 45.50778; -73.53028﻿ (Saint-Lambert) (Pont des Îles) |
| Montreal Metro Tunnel | — | 1966 | (M) Borough of Ville-Marie (Berri-UQAM station) | Line 4 Yellow | — | 45°30′N 73°32′W﻿ / ﻿45.500°N 73.533°W﻿ / 45.500; -73.533﻿ (Metro tunnel (line 4)) |
| Montreal Metro Tunnel | — | 1966 | (I) Île Sainte-Hélène (Jean-Drapeau station) and Île Notre-Dame | Line 4 Yellow | — | 45°30′N 73°32′W﻿ / ﻿45.500°N 73.533°W﻿ / 45.500; -73.533﻿ (Metro tunnel (line 4)) |
| Montreal Metro Tunnel | — | 1966 | (O) Longueuil, borough of Vieux-Longueuil (Longueuil–Université-de-Sherbrooke station) | Line 4 Yellow | — | 45°30′N 73°32′W﻿ / ﻿45.500°N 73.533°W﻿ / 45.500; -73.533﻿ (Metro tunnel (line 4)) |
| Jacques Cartier Bridge | — | 1930 | (M) Borough of Ville-Marie | Route 134 Pedestrians and bicycles | Jacques Cartier (1491–1557), French explorer | 45°31′17″N 73°32′28″W﻿ / ﻿45.52139°N 73.54111°W﻿ / 45.52139; -73.54111﻿ (Jacques Cartier Bridge) |
| Jacques Cartier Bridge | — | 1930 | (I) Île Sainte-Hélène (exit) and Île Notre-Dame | Route 134 Pedestrians and bicycles | Jacques Cartier (1491–1557), French explorer | 45°31′17″N 73°32′28″W﻿ / ﻿45.52139°N 73.54111°W﻿ / 45.52139; -73.54111﻿ (Jacques Cartier Bridge) |
| Jacques Cartier Bridge | — | 1930 | (O) Longueuil, borough of Vieux-Longueuil | Route 134 Pedestrians and bicycles | Jacques Cartier (1491–1557), French explorer | 45°31′17″N 73°32′28″W﻿ / ﻿45.52139°N 73.54111°W﻿ / 45.52139; -73.54111﻿ (Jacques Cartier Bridge) |
| Louis-Hippolyte Lafontaine Bridge–Tunnel | — | 1967 | (M) Borough of Mercier–Hochelaga-Maisonneuve | Autoroute 25/Trans-Canada Highway | Louis-Hippolyte Lafontaine (1807–1864), Prime Minister of the United Province of Canada | 45°35′0″N 73°29′51″W﻿ / ﻿45.58333°N 73.49750°W﻿ / 45.58333; -73.49750﻿ (Louis Hippolyte Lafontaine Tunnel) |
| Louis-Hippolyte Lafontaine Bridge–Tunnel | — | 1967 | (I) Île Charron (Îles de Boucherville) (exit) | Autoroute 25/Trans-Canada Highway | Louis-Hippolyte Lafontaine (1807–1864), Prime Minister of the United Province of Canada | 45°35′0″N 73°29′51″W﻿ / ﻿45.58333°N 73.49750°W﻿ / 45.58333; -73.49750﻿ (Louis Hippolyte Lafontaine Tunnel) |
| Louis-Hippolyte Lafontaine Bridge–Tunnel | — | 1967 | (O) Longueuil, borough of Vieux-Longueuil | Autoroute 25/Trans-Canada Highway | Louis-Hippolyte Lafontaine (1807–1864), Prime Minister of the United Province of Canada | 45°35′0″N 73°29′51″W﻿ / ﻿45.58333°N 73.49750°W﻿ / 45.58333; -73.49750﻿ (Louis Hippolyte Lafontaine Tunnel) |

### Spanning the Rivière des Prairies

Although the Rivière des Prairies is much smaller than the Saint Lawrence, bridge construction there did not begin until the 1840s—when rapid construction began on three wooden toll bridges to what is now Laval, one of which, Pont des Saints-Anges, collapsed in the 1880s and was never rebuilt. The existence of regular ferry services across the river is attested from 1813, but these ferries were discontinued when the bridges opened. The first railroad across the river was opened in 1876, and the Bordeaux Railway Bridge is the oldest fixed link to Laval that is still standing. (Another bridge across Rivière des Mille Îles, which was part of the same line, collapsed in 1882 but was immediately rebuilt.) The highway construction boom of the 1960s and 1970s led to the construction of four new freeway bridges across the river, and the upgrading of the existing Pie IX Bridge to freeway standards.
| Span | First span built | Current span built | Communities linked | Carries | Name origin | Coordinates |
| Le Gardeur Bridge | — | 1939 (widened 1975) | (M) Borough of Rivière-des-Prairies–Pointe-aux-Trembles | Route 138 and Route Verte 5 | Pierre Le Gardeur de Repentigny (1605–1648), French lord | 45°42′13″N 73°29′1″W﻿ / ﻿45.70361°N 73.48361°W﻿ / 45.70361; -73.48361﻿ (Pierre Le Gardeur Bridge) |
| Le Gardeur Bridge | — | 1939 (widened 1975) | (I) Île Bourdon | Route 138 and Route Verte 5 | Pierre Le Gardeur de Repentigny (1605–1648), French lord | 45°42′13″N 73°29′1″W﻿ / ﻿45.70361°N 73.48361°W﻿ / 45.70361; -73.48361﻿ (Pierre Le Gardeur Bridge) |
| Le Gardeur Bridge | — | 1939 (widened 1975) | (O) Repentigny | Route 138 and Route Verte 5 | Pierre Le Gardeur de Repentigny (1605–1648), French lord | 45°42′13″N 73°29′1″W﻿ / ﻿45.70361°N 73.48361°W﻿ / 45.70361; -73.48361﻿ (Pierre Le Gardeur Bridge) |
| Laurier Railway Bridge | — | 1904 | (M) Borough of Rivière-des-Prairies–Pointe-aux-Trembles | CN Via Rail Exo Mascouche commuter train | Wilfrid Laurier (1841–1919), Prime Minister of Canada | 45°42′10″N 73°29′8″W﻿ / ﻿45.70278°N 73.48556°W﻿ / 45.70278; -73.48556﻿ (Laurier Railway Bridge) |
| Laurier Railway Bridge | — | 1904 | (I) Île Bourdon | CN Via Rail Exo Mascouche commuter train | Wilfrid Laurier (1841–1919), Prime Minister of Canada | 45°42′10″N 73°29′8″W﻿ / ﻿45.70278°N 73.48556°W﻿ / 45.70278; -73.48556﻿ (Laurier Railway Bridge) |
| Laurier Railway Bridge | — | 1904 | (O) Charlemagne | CN Via Rail Exo Mascouche commuter train | Wilfrid Laurier (1841–1919), Prime Minister of Canada | 45°42′10″N 73°29′8″W﻿ / ﻿45.70278°N 73.48556°W﻿ / 45.70278; -73.48556﻿ (Laurier Railway Bridge) |
| Charles de Gaulle Bridge | — | 1965 | (M) Borough of Rivière-des-Prairies–Pointe-aux-Trembles | Autoroute 40 | Charles de Gaulle (1890–1970), President of France | 45°42′7″N 73°30′32″W﻿ / ﻿45.70194°N 73.50889°W﻿ / 45.70194; -73.50889﻿ (Charles de Gaulle Bridge) |
| Charles de Gaulle Bridge | — | 1965 | (O) Charlemagne | Autoroute 40 | Charles de Gaulle (1890–1970), President of France | 45°42′7″N 73°30′32″W﻿ / ﻿45.70194°N 73.50889°W﻿ / 45.70194; -73.50889﻿ (Charles de Gaulle Bridge) |
| Olivier-Charbonneau Bridge | — | 2011 | (M) Borough of Rivière-des-Prairies–Pointe-aux-Trembles | Autoroute 25 | Olivier Charbonneau (c.1613-1687), first European settler of Île Jésus. | 45°38′16″N 73°37′14″W﻿ / ﻿45.63778°N 73.62056°W﻿ / 45.63778; -73.62056﻿ (Highway 25 bridge) |
| Olivier-Charbonneau Bridge | — | 2011 | (O) Laval (Saint-François) | Autoroute 25 | Olivier Charbonneau (c.1613-1687), first European settler of Île Jésus. | 45°38′16″N 73°37′14″W﻿ / ﻿45.63778°N 73.62056°W﻿ / 45.63778; -73.62056﻿ (Highway 25 bridge) |
| Pie IX Bridge | 1937 | 1967 | (M) Borough of Montreal North | Route 125 | Pope Pius IX (1792–1878) | 45°35′57″N 73°38′49″W﻿ / ﻿45.59917°N 73.64694°W﻿ / 45.59917; -73.64694﻿ (Pie IX Bridge) |
| Pie IX Bridge | 1937 | 1967 | (O) Laval (Saint-Vincent-de-Paul) | Route 125 | Pope Pius IX (1792–1878) | 45°35′57″N 73°38′49″W﻿ / ﻿45.59917°N 73.64694°W﻿ / 45.59917; -73.64694﻿ (Pie IX Bridge) |
| Centrale de la Rivière des Prairies | — | 1930 | (M) Borough of Ahuntsic-Cartierville | Hydro-Québec | Rivière des Prairies | 45°35′17″N 73°39′21″W﻿ / ﻿45.58806°N 73.65583°W﻿ / 45.58806; -73.65583﻿ (Centrale de la Rivière des Prairies) |
| Centrale de la Rivière des Prairies | — | 1930 | (I) Île de la Visitation and Île du Cheval de Terre | Hydro-Québec | Rivière des Prairies | 45°35′17″N 73°39′21″W﻿ / ﻿45.58806°N 73.65583°W﻿ / 45.58806; -73.65583﻿ (Centrale de la Rivière des Prairies) |
| Centrale de la Rivière des Prairies | — | 1930 | (O) Laval (Duvernay) | Hydro-Québec | Rivière des Prairies | 45°35′17″N 73°39′21″W﻿ / ﻿45.58806°N 73.65583°W﻿ / 45.58806; -73.65583﻿ (Centrale de la Rivière des Prairies) |
| Papineau-Leblanc Bridge | — | 1969 | (M) Borough of Ahuntsic-Cartierville | Autoroute 19 | Louis-Joseph Papineau (1786–1871), leader of the Patriote movement Alpha Leblanc (1908–1962), local landowner | 45°34′34″N 73°40′1″W﻿ / ﻿45.57611°N 73.66694°W﻿ / 45.57611; -73.66694﻿ (Papineau-Leblanc Bridge) |
| Papineau-Leblanc Bridge | — | 1969 | (I) Île de la Visitation | Autoroute 19 | Louis-Joseph Papineau (1786–1871), leader of the Patriote movement Alpha Leblanc (1908–1962), local landowner | 45°34′34″N 73°40′1″W﻿ / ﻿45.57611°N 73.66694°W﻿ / 45.57611; -73.66694﻿ (Papineau-Leblanc Bridge) |
| Papineau-Leblanc Bridge | — | 1969 | (O) Laval (Duvernay) | Autoroute 19 | Louis-Joseph Papineau (1786–1871), leader of the Patriote movement Alpha Leblanc (1908–1962), local landowner | 45°34′34″N 73°40′1″W﻿ / ﻿45.57611°N 73.66694°W﻿ / 45.57611; -73.66694﻿ (Papineau-Leblanc Bridge) |
| Viau Bridge (Ahuntsic Bridge) | 1847 | 1962 (widened 1993) | (M) Borough of Ahuntsic-Cartierville | Route 335 | Ahuntsic, Huron boy who drowned in 1625 The origin of the name Viau is uncertain. | 45°33′26″N 73°40′32″W﻿ / ﻿45.55722°N 73.67556°W﻿ / 45.55722; -73.67556﻿ (Ahuntsic Bridge) |
| Viau Bridge (Ahuntsic Bridge) | 1847 | 1962 (widened 1993) | (O) Laval (Pont-Viau) | Route 335 | Ahuntsic, Huron boy who drowned in 1625 The origin of the name Viau is uncertain. | 45°33′26″N 73°40′32″W﻿ / ﻿45.55722°N 73.67556°W﻿ / 45.55722; -73.67556﻿ (Ahuntsic Bridge) |
| Montreal Metro Tunnel | — | 2007 | (M) Borough of Ahuntsic-Cartierville (Henri-Bourassa station) | Line 2 Orange | — | 45°33′N 73°40′W﻿ / ﻿45.550°N 73.667°W﻿ / 45.550; -73.667﻿ (Metro tunnel (line 2)) |
| Montreal Metro Tunnel | — | 2007 | (O) Laval (Cartier station) | Line 2 Orange | — | 45°33′N 73°40′W﻿ / ﻿45.550°N 73.667°W﻿ / 45.550; -73.667﻿ (Metro tunnel (line 2)) |
| Bordeaux Railway Bridge | — | 1876 | (M) Borough of Ahuntsic-Cartierville | CPKC Exo Saint-Jérôme commuter trainQuebec Gatineau RailwayRoute Verte 1 and 2 | Bordeaux, former town | 45°32′53″N 73°41′58″W﻿ / ﻿45.54806°N 73.69944°W﻿ / 45.54806; -73.69944﻿ (Bordeaux Railway Bridge) |
| Bordeaux Railway Bridge | — | 1876 | (I) Île Perry | CPKC Exo Saint-Jérôme commuter trainQuebec Gatineau RailwayRoute Verte 1 and 2 | Bordeaux, former town | 45°32′53″N 73°41′58″W﻿ / ﻿45.54806°N 73.69944°W﻿ / 45.54806; -73.69944﻿ (Bordeaux Railway Bridge) |
| Bordeaux Railway Bridge | — | 1876 | (O) Laval (Laval-des-Rapides) | CPKC Exo Saint-Jérôme commuter trainQuebec Gatineau RailwayRoute Verte 1 and 2 | Bordeaux, former town | 45°32′53″N 73°41′58″W﻿ / ﻿45.54806°N 73.69944°W﻿ / 45.54806; -73.69944﻿ (Bordeaux Railway Bridge) |
| Médéric Martin Bridge | — | 1958 (widened 1991) | (M) Borough of Ahuntsic-Cartierville | Autoroute 15/Trans-Canada Highway | Médéric Martin (1869–1946), Mayor of Montreal | 45°32′25″N 73°42′45″W﻿ / ﻿45.54028°N 73.71250°W﻿ / 45.54028; -73.71250﻿ (Médéric Martin Bridge) |
| Médéric Martin Bridge | — | 1958 (widened 1991) | (O) Laval (Laval-des-Rapides) | Autoroute 15/Trans-Canada Highway | Médéric Martin (1869–1946), Mayor of Montreal | 45°32′25″N 73°42′45″W﻿ / ﻿45.54028°N 73.71250°W﻿ / 45.54028; -73.71250﻿ (Médéric Martin Bridge) |
| Lachapelle Bridge (Cartierville Bridge) | 1848 | 1930, 1975 | (M) Borough of Ahuntsic-Cartierville | Route 117 | Pascal Persillier-Lachapelle, builder of the first bridge | 45°31′59″N 73°43′43″W﻿ / ﻿45.53306°N 73.72861°W﻿ / 45.53306; -73.72861﻿ (Lachapelle Bridge) |
| Lachapelle Bridge (Cartierville Bridge) | 1848 | 1930, 1975 | (O) Laval (Chomedey) | Route 117 | Pascal Persillier-Lachapelle, builder of the first bridge | 45°31′59″N 73°43′43″W﻿ / ﻿45.53306°N 73.72861°W﻿ / 45.53306; -73.72861﻿ (Lachapelle Bridge) |
| Louis Bisson Bridge | — | 1975 | (M) Borough of Pierrefonds-Roxboro | Autoroute 13 | Louis Bisson (1909–1997), Canadian aviator | 45°30′42″N 73°45′54″W﻿ / ﻿45.51167°N 73.76500°W﻿ / 45.51167; -73.76500﻿ (Louis Bisson Bridge) |
| Louis Bisson Bridge | — | 1975 | (O) Laval (Chomedey / Sainte-Dorothée) | Autoroute 13 | Louis Bisson (1909–1997), Canadian aviator | 45°30′42″N 73°45′54″W﻿ / ﻿45.51167°N 73.76500°W﻿ / 45.51167; -73.76500﻿ (Louis Bisson Bridge) |
| Île Bigras railway crossing | — | 1916 | (M) Borough of Pierrefonds-Roxboro | CN Formerly used by the Deux-Montagnes commuter train (currently being replaced by the Réseau express métropolitain) | (no official name) | 45°30′59″N 73°50′52″W﻿ / ﻿45.51639°N 73.84778°W﻿ / 45.51639; -73.84778﻿ (Railway bridges) |
| Île Bigras railway crossing | — | 1916 | (I) (Île Bigras) Île-Bigras commuter train station | CN Formerly used by the Deux-Montagnes commuter train (currently being replaced by the Réseau express métropolitain) | (no official name) | 45°30′59″N 73°50′52″W﻿ / ﻿45.51639°N 73.84778°W﻿ / 45.51639; -73.84778﻿ (Railway bridges) |
| Île Bigras railway crossing | — | 1916 | (O) Laval (Sainte-Dorothée) | CN Formerly used by the Deux-Montagnes commuter train (currently being replaced by the Réseau express métropolitain) | (no official name) | 45°30′59″N 73°50′52″W﻿ / ﻿45.51639°N 73.84778°W﻿ / 45.51639; -73.84778﻿ (Railway bridges) |
| Jacques Bizard Bridge | 1893 | 1966 | (M) Sainte-Geneviève, Montreal, borough of L'Île-Bizard–Sainte-Geneviève | Boulevard Jacques Bizard | Jacques Bizard (1642–1692), local seigneur | 45°29′15″N 73°52′5″W﻿ / ﻿45.48750°N 73.86806°W﻿ / 45.48750; -73.86806﻿ (Jacques Bizard Bridge) |
| Jacques Bizard Bridge | 1893 | 1966 | (O) Île Bizard (Montreal, borough of L'Île-Bizard–Sainte-Geneviève) | Boulevard Jacques Bizard | Jacques Bizard (1642–1692), local seigneur | 45°29′15″N 73°52′5″W﻿ / ﻿45.48750°N 73.86806°W﻿ / 45.48750; -73.86806﻿ (Jacques Bizard Bridge) |

### Spanning the Lake of Two Mountains and the Ottawa River East Channel

The first railway bridge to Montreal Island was the Grand Trunk Railway bridge across the Ottawa River East Channel. Along with another bridge built simultaneously across the West Channel, this bridge provided the first fixed link from Montreal to the mainland. It was not until 1925, however, that a fixed road link, formed by Galipeault Bridge and Taschereau Bridge, was built across the Ottawa River from Montreal Island. Île Perrot was the only way out of Montreal to the West before the construction of Île aux Tourtes Bridge, which goes directly to Vaudreuil across the Lake of Two Mountains.
All three spans across the Ottawa River East Channel are twinned by another span, built simultaneously, across the West Channel.
| Span | First span built | Current span built | Communities linked | Carries | Name origin | Coordinates |
| Île aux Tourtes Bridge | — | 1966 | (M) Senneville | Autoroute 40/Trans-Canada Highway | Île aux Tourtes (literally, Wild Pigeon island) | 45°25′13″N 73°59′7″W﻿ / ﻿45.42028°N 73.98528°W﻿ / 45.42028; -73.98528﻿ (Île aux Tourtes Bridge) (Across Lake of Two Mountains) |
| Île aux Tourtes Bridge | — | 1966 | (I) Île Girwood, Île aux Tourtes | Autoroute 40/Trans-Canada Highway | Île aux Tourtes (literally, Wild Pigeon island) | 45°25′13″N 73°59′7″W﻿ / ﻿45.42028°N 73.98528°W﻿ / 45.42028; -73.98528﻿ (Île aux Tourtes Bridge) (Across Lake of Two Mountains) |
| Île aux Tourtes Bridge | — | 1966 | (O) Vaudreuil-Dorion | Autoroute 40/Trans-Canada Highway | Île aux Tourtes (literally, Wild Pigeon island) | 45°25′13″N 73°59′7″W﻿ / ﻿45.42028°N 73.98528°W﻿ / 45.42028; -73.98528﻿ (Île aux Tourtes Bridge) (Across Lake of Two Mountains) |
| Canadian Pacific Rail Bridge | — | 1893 | (M) Sainte-Anne-de-Bellevue | CPKC Exo Vaudreuil-Hudson commuter train | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian Pacific Rail Bridge) (Across Canal Sainte-Anne) |
| Canadian Pacific Rail Bridge | — | 1893 | (I) Île Bellevue | CPKC Exo Vaudreuil-Hudson commuter train | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian Pacific Rail Bridge) (Across Canal Sainte-Anne) |
| Canadian Pacific Rail Bridge | — | 1893 | (O) Île Perrot | CPKC Exo Vaudreuil-Hudson commuter train | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian Pacific Rail Bridge) (Across Canal Sainte-Anne) |
| Canadian National Rail Bridge | — | 1854 | (M) Sainte-Anne-de-Bellevue | CN Via Rail passenger trains to Ottawa/Toronto | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian National Rail Bridge) (Across Canal Sainte-Anne) |
| Canadian National Rail Bridge | — | 1854 | (I) Île Bellevue | CN Via Rail passenger trains to Ottawa/Toronto | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian National Rail Bridge) (Across Canal Sainte-Anne) |
| Canadian National Rail Bridge | — | 1854 | (O) Île Perrot | CN Via Rail passenger trains to Ottawa/Toronto | (no official names) | 45°24′12″N 73°57′24″W﻿ / ﻿45.40333°N 73.95667°W﻿ / 45.40333; -73.95667﻿ (Canadian National Rail Bridge) (Across Canal Sainte-Anne) |
| Galipeault Bridge | 1925 | 1991, 2009 | (M) Sainte-Anne-de-Bellevue | Autoroute 20 and Route Verte 5 | Antonin Galipeault (1879–1971), Quebec politician | 45°24′10″N 73°57′21″W﻿ / ﻿45.40278°N 73.95583°W﻿ / 45.40278; -73.95583﻿ (Galipeault Bridge) (Across Canal Sainte-Anne) |
| Galipeault Bridge | 1925 | 1991, 2009 | (I) Île Bellevue | Autoroute 20 and Route Verte 5 | Antonin Galipeault (1879–1971), Quebec politician | 45°24′10″N 73°57′21″W﻿ / ﻿45.40278°N 73.95583°W﻿ / 45.40278; -73.95583﻿ (Galipeault Bridge) (Across Canal Sainte-Anne) |
| Galipeault Bridge | 1925 | 1991, 2009 | (O) Île Perrot | Autoroute 20 and Route Verte 5 | Antonin Galipeault (1879–1971), Quebec politician | 45°24′10″N 73°57′21″W﻿ / ﻿45.40278°N 73.95583°W﻿ / 45.40278; -73.95583﻿ (Galipeault Bridge) (Across Canal Sainte-Anne) |
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