 Route 73 | ||||
|---|---|---|---|---|
| New Harbour Road Back Track Road | ||||
| Route information | ||||
| Maintained by Newfoundland and Labrador Department of Transportation and Infrastructure | ||||
| Length | 19.2 km (11.9 mi) | |||
| Major junctions | ||||
| West end |  Route 80 in New Harbour | |||
 Route 75 in Tilton | ||||
| East end |  Route 70 in Tilton | |||
| Location | ||||
| Country | Canada | |||
| Province | Newfoundland and Labrador | |||
| Highway system | ||||
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Route 73 is a 19.2-kilometre-long (11.9 mi) east–west highway on the Avalon Peninsula of Newfoundland. It connects the towns of New Harbour and Spaniard's Bay via Tilton and Route 70. The majority of Route 73 is known as New Harbour Road, except within the town limits of Spaniard's Bay, where it is known as Back Track Road.