Rail transportation safety investigation R25W0047
On 28 June 2025, a Canadian National (CN) freight train was travelling east on the Fort Frances Subdivision when it experienced a train-initiated emergency brake application near Devlin, Ontario.
As a result, 13 loaded grain hopper cars derailed. Of these, nine cars were on their side in various positions, and four cars were leaning. No dangerous goods were involved, and no injuries were reported. The TSB is investigating.