Quebec Autoroute 10
Autoroute 10 (also called Autoroute Bonaventure in Montreal and Autoroute des Cantons-de-l'Est) is an Autoroute in southern Quebec. It is the main route to the Estrie region of Quebec, particularly to the Sherbrooke area. A-10 is currently 158 km (98 miles) long.
A-10 begins at Autoroute 720 (Autoroute Ville-Marie) underneath downtown Montreal, but immediately elevates above ground. A-10 then joins Autoroutes 15 and 20 in a three-route multiplex across the Champlain Bridge but quickly returns to its own route until it joins up with Autoroute 55 between Magog and Sherbrooke. After leaving A-55, A-10 runs its own route again on a short stub before an abrupt end at Route 112 in the easternmost part of Sherbrooke, the last 3 km (2 miles) are a Super-2. The rest of A-10 is a 4-lane (or wider) freeway.
Until 1985, the entire route east of Montreal was a toll road.
It is possible that A-10 may be extended farther east in the long term, however no official plans have been made to do so.
Interchanges from West to East
| Municipality | Exit Number | Intersecting Roads |
|---|---|---|
| Montreal | 0* | Autoroute 720 (Autoroute Ville-Marie) |
| Montreal | 1 | Rue Wellington / Rue Notre-Dame (westbound only) |
| Montreal | 2 | Avenue Pierre-Dupuy / Chemin des Moulins |
| Montreal | 3 | Rue Carrie-Derick |
| Montreal | 4 | Autoroute 15 North / Autoroute 20 West |
| Montreal | 5 | Boulevard de l'Île-des-Soeurs |
| Longueuil | 6 | Autoroute 15 South / Autoroute 20 East / Route 132 |
| Longueuil | 8 | Boulevard Taschereau (Route 134) |
| Longueuil | 9 | Boulevard Milian |
| Longueuil | 11 | Autoroute 30 |
| Carignan – Chambly Boundary | 22 | Autoroute 35 / Boulevard Fréchette |
| Richelieu | 29 | Chemin des Patriotes (Route 133) |
| Marieville | 37 | Rang de l'Église (Route 227) |
| Sainte-Brigide-d'Iberville | 48 | Rang du Haut de la Rivière (Route 233) |
| Ange-Gardien | 55 | Chemin de l'Ange-Gardien (Route 235) |
| Saint-Alphonse | 68 | Route 139 |
| Granby – Bromont Boundary | 74 | Route Pierre-Laporte (Route 241) |
| Bromont | 78 | Boulevard de Bromont |
| Shefford – Waterloo Boundary | 88 | Boulevard Horizon |
| Shefford – Waterloo Boundary | 90 | Chemin Foster (Route 243) |
| Saint-Étienne-de-Bolton | 100 | Chemin du Grandbois (eastbound only) |
| Eastman | 106 | Rue Lapointe (Route 245) |
| Magog | 115 | Route 112 / Chemin du Mont-Orford (Route 141) |
| Magog | 118 | Chemin de la Rivière-aux-Cerises (Route 141) |
| Magog | 121 | Autoroute 55 South |
| Magog – Sherbrooke Boundary | 123 | Boulevard Bourque (Route 112) West / Chemin Rang XI (Route 249) |
| Sherbrooke | 128 | Boulevard Bourque (Route 112) East / Chemin Légare |
| Sherbrooke | 133 | Chemin St-Roch |
| Sherbrooke | 137 | Chemin St-Élie (Route 220) |
| Sherbrooke | 140 | Autoroute 410 |
| Sherbrooke | 141 | Chemin St-Joseph |
| Sherbrooke | 143 | Autoroute 55 North |
| Sherbrooke | 146 | Boulevard St-François |
| Sherbrooke | 150 | 12e Avenue (Route 216) |
| Sherbrooke | 154* | Rue King (Route 112) (currently an at-grade intersection) |
- Exit number not signed, based on kilometre post