From :  Stanstead, United States border

To : Magog

From :  Sherbrooke

To : L'Avenir

From :  L'Avenir

To : Junction of highways 20 and 55

From :  Sainte-Eulalie

To : Saint-Célestin

From :  Saint-Célestin

To : Laviolette Bridge in Bécancour

From :  Laviolette Bridge in Bécancour

To : Junction of highways 40 and 55

From :  Junction of highways 40 and 55

To : Shawinigan Saint-Georges sector