This is a list of bridges and other crossings from Laval, Quebec to the north shore of the Rivière des Mille Îles from where it joins the Rivière des Prairies upstream to the Ottawa River (Lac des Deux Montagnes).
| Crossing | Year | Carries | Location | Coordinates and comments |
|---|---|---|---|---|
| Railway Bridge, R des M-Î/QGR1 | Quebec Gatineau Railway | Laval (Saint-François) - Terrebonne | 45.6928°N -73.6214°W | |
| Pont Sophie-Masson[1] | 2006/ 2008 | Route 125 | Laval (Saint-François) - Terrebonne | 45.6894°N -73.6297°W * Replaces Vieux Pont de Terrebonne which has been sold as scrap.[2] |
| Pont Préfontaine-Prévost, a.k.a. Vieux Pont de Terrebonne | Abandoned | Laval (Saint-François) - Terrebonne | 45.6894°N -73.6297°W * Replaced by Pont Sophie-Masson and sold as scrap. | |
| Île des Moulins dam | Île des Moulins dam | Within Terrebonne, from Île Saint-Jean to Île des Moulins, and from Île des Moulins to the mainland. | Pedestrians and bicycles only. Partial crossing | |
| Pont Matthieu | Autoroute 25 | Laval (Saint-François) - Terrebonne (Île Sain-Jean) | 45.6883°N -73.6503°W | |
| Pont Lepage | Terrebonne (Île Sain-Jean) - Terrebonne (Rive Nord) | 45.6961°N -73.6511°W | ||
| Plage des Îles | Plage des Îles | Within Laval, connects Laval (Saint-François) with Île Saint-Joseph (Saint-François) only | 45.6806°N -73.7008°W Partial crossing | |
| Pont Athanase-David | Route 335 | Laval (Auteuil) - Bois-des-Filion | 45.6611°N -73.7536°W | |
| Railway Bridge, R des M-Î/QGR2 | Quebec Gatineau Railway RTM Saint-Jerome | Laval (Sainte-Rose) - Rosemère | 45.6306°N -73.7875°W | |
| Pont Marius-Dufresne[3] | Route 117 | Laval (Sainte-Rose) - Rosemère via Île Bélair | 45.6153°N -73.7942°W | |
| Île Ducharme | Chemin de l'Île-Ducharme | Within Boisbriand, connects Île Ducharme to the mainland | 45.6189°N -73.8069°W Partial crossing | |
| Île Gagnon | Rue Île-Gagnon | Within Laval, connects Île Gagnon to Laval (Sainte-Rose) | 45.6086°N -73.7978°W Partial crossing, private | |
| Pont Gédéon-Ouimet | Autoroute 15/Trans-Canada Highway | Laval (Fabreville/Sainte-Rose) - Boisbriand via Île Locas (no exit) | 45.6092°N -73.8114°W | |
| Île Locas | Bd de Lisbonne | Within Laval, connects Île Locas to Laval (Fabreville) | 45.6058°N -73.8111°W Partial crossing | |
| Île Morris | Chemin de l'Île Morris | Within Boisbriand, connects Île Morris to the mainland. | 45.6131°N -73.8206°W Partial crossing | |
| Île de Mai | Chemin de l'Île de Mai | Within Boisbriand, connects Île de Mai to the mainland. | 45.6094°N -73.8283°W Partial crossing | |
| Pont Vachon | Autoroute 13 | Laval (Fabreville) - Boisbriand/Saint-Eustache | 45.5806°N -73.8375°W | |
| Îles Corbeil | Chemin des Îles Corbeil | Within Saint-Eustache, connects Îles Corbeil to the mainland. | 45.5806°N -73.8375°W Partial crossing | |
| Private bridge | Chemin des Îles Yale | Within Saint-Eustache, connects Îles Yale to the mainland. | 45.5783°N -73.8528°W Partial crossing, private | |
| Pont Arthur-Sauvé | Route 148 | Laval (Laval-Ouest) - Saint-Eustache | 45.5583°N -73.8894°W | |
| Barrage du Grand-Moulin (aka Le Barrage des Grands Moulins or Barrage Grand-Moulin),[4] [5] Flood control gate | Top deck carries pedestrians and bicycles | Laval (Laval-sur-le-Lac) - Deux-Montagnes, via Île Boisée which is in Laval-Ouest [6] | 45.5336°N -73.8828°W | |
| Railway Bridge, R des M-Î/RTM | Canadian National Railway owned by RTM Deux-Montagnes | 45.5336°N -73.8828°W Immediately upstream from the barrage |