CALGARY, Alberta, Feb. 13, 2026 (GLOBE NEWSWIRE) -- South Bow Corp. (TSX & NYSE: SOBO) (South Bow or the Company) and the Pipeline and Hazardous Materials Safety Administration (PHMSA) have received the independent third-party root cause analysis (RCA) of the incident that occurred at Milepost 171 (MP-171) of the Keystone Pipeline on April 8, 2025, near Fort Ransom, N.D. Root cause analysis findings According to the RCA, the characteristics of the MP-171 incident were unique. Both the pipe and welds conform ...