A former BNSF C44-9W leads CN's A459 south on the Grande Cache Sub.

A459's train pulls over the south switch at Wildhay.

Grande Prairie-Swan Landing train A459 is southbound on the Grande Cache Sub with new AC44C6M 3368 on the point.

New AC44C6M 3342 leads A459 south.

A459's train holds the main at Wildhay.

A459's train negotiates one of the many curves on CN's Grande Cache Sub heading down the hill towards Wildhay and Swan Landing.

Roster shot of new CN AC44C6M on the Grande Cache Sub.

With 7 units up front, A459's train eases down the steep hill towards Swan Landing.

S775's loaded sand train sits in the clear at Wildhay as A459 proceeds down the main.

A459's train hammers the south switch at Wildhay with lots of power up front.

New AC44C6M 3315 leads A459's train down the hill to Swan Landing.

A459's train passes the tailend of S775's train at the south end of Wildhay.

A458's tailend is just about in the clear in the siding at Wildhay while A459's crew gives them an inspection prior to departing.

A459's train negotiates the roller coaster terrain of the Grande Cache Sub heading south at Wildhay, AB.

After meeting counterpart train A458, A459 departs the south siding switch at Wildhay.