Route 172 is an east–west highway on the north shore of the
St. Lawrence River in Quebec, Canada, and it parallels the
Saguenay River on the north side of it. The western terminus of Route 172 is in
Saint-Nazaire
Saint-Nazaire (; ; ) is a Communes of France, commune in the Loire-Atlantique Departments of France, department in western France, in traditional Brittany.
The town has a major harbour on the right bank of the Loire estuary, near the Atlantic Oc ...
at the junction of
Route 169, and the eastern terminus is in
Tadoussac, at the junction of
Route 138.
Municipalities along Route 172

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Saint-Nazaire
Saint-Nazaire (; ; ) is a Communes of France, commune in the Loire-Atlantique Departments of France, department in western France, in traditional Brittany.
The town has a major harbour on the right bank of the Loire estuary, near the Atlantic Oc ...
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Saint-Ambroise
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Saguenay
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Saint-Fulgence
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Sainte-Rose-du-Nord
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Sacré-Coeur
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Tadoussac
See also
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List of Quebec provincial highways
References
External links
Provincial Route Map (Courtesy of the Quebec Ministry of Transportation)
172
Roads in Saguenay–Lac-Saint-Jean
Transport in Saguenay, Quebec
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