Mayor says pipeline's fate could 'hang over' Sarnia, southwestern Ontario for months or years.
Enbridge's Line 5 pipeline still operating despite Michigan governor's shutdown deadline today
An Enbridge spokesperson confirmed operations Wednesday have not been impacted.
Line 5 goes through the Straits of Mackinac, which separate Lakes Michigan and Huron. The nearly seven-decade-old pipeline carries petroleum from Western Canada through Wisconsin and Michigan, and ends at refineries in Sarnia, Ont.