Michigan, company reach oil pipeline deal
TRAVERSE CITY, Mich. — Michigan Gov. Rick Snyder’s administration and Canadian pipeline giant Enbridge have agreed to replace twin 65-year-old crude oil pipes in a channel linking two of the Great Lakes with another that would run through a tunnel far below the lake bed, officials told The Associated Press.
The plan calls for drilling an opening for the new pipeline through bedrock at depths that could exceed 100 feet (30 metres) beneath the Straits of Mackinac, a more than 4-mile-wide (6.4-kilometre) waterway where Lakes Huron and Michigan converge, officials told the AP prior to an announcement scheduled for Wednesday. The massive engineering project is expected to take seven to 10 years to complete, at a cost of $350 million to $500 million — all of which the company would pay.
In the meantime, about 23 million gallons (87 million litres) of oil and natural gas liquids used to make propane would continue moving daily through the twin lines at the bottom of the straits. They are part of Enbridge’s Line 5, which extends 645 miles (1,038 kilometres) from Superior, Wisconsin, to Sarnia, Ontario, crossing large areas of northern Michigan.
Both sides described the agreement as a win-win that eventually would get rid of the twin lines, which critics consider a time bomb that under worst-case spill scenarios could despoil the lakes and shorelines for hundreds of miles. The company insists they’re in good condition and could remain in place indefinitely but has been on the defensive in recent years following discoveries of dozens of spots where protective coating has worn off, plus damage from a ship anchor strike last April.


