Inventory: Lists | Log | References | Condensed | Search

This is a list of all 6 bridges from the suspension bridge inventory crossing St. Lawrence River. Please note that different rivers with the same name will be grouped together. For example, selecting 'Bear Creek' shows bridges across several different Bear Creeks. Also, similarly named rivers are grouped separately. For example, 'River Dee' (UK) bridges are grouped separately from 'Dee River' (Australia) bridges. Wherever you see a "Bridgemeister ID" number you can click it to isolate the bridge on its own page. Click here to go to the list of crossings.
1935 l'Île d'Orléans (Isle of Orleans, Orleans Island, Taschereau)
Quebec City, Quebec, Canada (St. Lawrence River)
Bridgemeister ID:183
Structurae ID:0007231
Coordinates:N 46.880233 W 71.137883
Maps:Acme, Google, MapQuest
References:AAJ
Principals:Monsarrat and Pratley
Use:Vehicular (two-lane heavy, with walkway)
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:3
Main span:323m
Side spans:2 x 127m
Deck width:30f

Notes
Photo by David Denenberg
1938 Thousand Islands International II
Georgina Island and Selton, Ontario, Canada (St. Lawrence River)
Bridgemeister ID:365
Structurae ID:0004780
O'Donnell ID:328
Coordinates:N 44.36323 W 75.98271
Maps:Acme, Google, MapQuest
References:AAJ, ADDS
Principals:Robinson and Steinman
Use:Vehicular (two-lane heavy, with walkway)
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:3
Main span:750f
Side spans:2 x 300f

Notes
Photo by Patrick S. O'Donnell
1958 Three Nations Crossing (Cornwall-Massena International, Seaway International)
Cornwall, Ontario, Canada and Massena, New York, USA (St. Lawrence River)
Bridgemeister ID:325
Structurae ID:0003357
O'Donnell ID:999
Coordinates:N 44.98667 W 74.74
Maps:Acme, Google, MapQuest
References:STL
Use:Vehicular
Status:In use
Main cables:Wire (steel)
Suspended spans:3
Notes
  • Renamed "Three Nations Crossing" effective January 1, 2000 in recognition of the Mohawks of Akwesasne
Photo by David Denenberg
1960 Ogdensburg-Prescott International (Seaway Skyway)
Ogdensburg, New York, USA and Prescott, Ontario, Canada (St. Lawrence River)
Bridgemeister ID:214
Structurae ID:0000540
O'Donnell ID:985
Coordinates:N 44.73 W 75.45667
Maps:Acme, Google, MapQuest
Principals:Modjeski & Masters
Use:Vehicular (major highway)
Status:In use (last checked, 2004)
Main cables:Wire (steel)
Suspended spans:3
Main span:350.75m
Side spans:2
Photo by David Denenberg
1970 Pierre Laporte
Quebec City, Quebec, Canada (St. Lawrence River)
Bridgemeister ID:228
Structurae ID:0003362
Coordinates:N 46.741717 W 71.288333
Maps:Acme, Google, MapQuest
Principals:Demers-Vandry-Grondquist
Use:Vehicular (major highway)
Status:In use (last checked, 2005)
Main cables:Wire (steel)
Suspended spans:3
Photo by David Denenberg
Beauharnois
Melocheville, Quebec, Canada (St. Lawrence River)
Bridgemeister ID:1146
Structurae ID:0009972
O'Donnell ID:998
Use:Vehicular (two-lane heavy, with walkway)
Status:In use
Main cables:Wire (steel)
Suspended spans:1
Notes
  • Carries route 132 across a small arm of the St. Lawrence by the Canal de Beauharnois dam.

Do you have any information or photos for these bridges that you would like to share? Please email aspan@bridgemeister.com.

Mail | Facebook | Twitter