Newfoundland and Labrador Route 70
| Roaches Line Conception Bay Highway | ||||
| Route information | ||||
| Maintained by Newfoundland and Labrador Department of Transportation and Infrastructure | ||||
| Length | 109 km (68 mi) | |||
| Major junctions | ||||
| South end | Route 75 in Roaches Line | |||
| North end | Bay de Verde | |||
| Location | ||||
| Country | Canada | |||
| Province | Newfoundland and Labrador | |||
| Highway system | ||||
|  | ||||
| 
 | ||||
Route 70, also known as Roaches Line and Conception Bay Highway, is a 109-kilometre-long (68 mi) north-south highway on the Avalon Peninsula of Newfoundland. The highway also carries the designation of Baccalieu Trail for its entire length.