Newfoundland and Labrador Route 343
| Road to Comfort Cove | ||||
| Route information | ||||
| Maintained by Newfoundland and Labrador Department of Transportation and Infrastructure | ||||
| Length | 15.6 km (9.7 mi) | |||
| Major junctions | ||||
| South end | Route 340 in Campbellton | |||
| North end | Comfort Cove-Newstead | |||
| Location | ||||
| Country | Canada | |||
| Province | Newfoundland and Labrador | |||
| Highway system | ||||
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Route 343, also known as Road to Comfort Cove, is a short north–south highway that leads from Route 340 (Road to the Isles) just east of Campbellton to Comfort Cove-Newstead on the northern coast of the island of Newfoundland in the Canadian province of Newfoundland and Labrador. It is a relatively short highway with no other towns on the route other than Comfort Cove-Newstead. As with most highways in Newfoundland and Labrador, it is entirely a two-lane highway.