Route 340 is a 40-kilometre (25 mi) long, mainly east/west secondary highway in the north-eastern portion of New Brunswick, Canada.
Route 340 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by New Brunswick Department of Transportation | ||||
| Major junctions | ||||
| East end |  Route 11 in Janeville | |||
| West end |  Route 135 in Hautes-Terres | |||
| Location | ||||
| Country | Canada | |||
| Province | New Brunswick | |||
| Major cities | Canobie, Canobie South, Rocheville, Notre-Dame-des-Erables, Haut-Paquetville | |||
| Highway system | ||||
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The route's western terminus is in the community of Janeville. The road travels south-east to the community of Canobie. Passing the community, the highway takes a 90 degree turn south passing the community of Canobie South. The highway takes a 45 degree turn and travels to the community of Rocheville before taking another turn south then another turn east going towards Notre-Dame-des-Erables, Haut-Paquetville, and eventually Hautes-Terres. There are no river crossings or intersecting routes.