Added to the CN roster when CN acquired the Athabasca Northern Railway on December 24, 2007.
| Road no. | Class | Build date | Builder’s no. | Former road nos. | Retired | Notes / disposition |
| 4005 | CN 4103, 4295 | 2008 | To RTEX No. 4005, to Northern Plains No. 4005 Dec 2015 | |||
| 4006 | CN , | 2008 | To RTEX No. 4006 2011, painted green with yellow stripe on hood by 2020, in service at MGQ Quarry, Maple Grove, OH 2020 |