Enbridge to spend $5.3 billion on pipeline replacement program

The world’s largest pipeline company plans to spend $5.3 billion replacing parts of its massive “Line 3” pipeline that runs from Hardisty, Alberta, through Saskatchewan, to Gretna, Manitoba. 
Enbridge Pipelines Inc. announced Thursday morning that the massive construction project is expected to begin this summer, with the new 36-inch line coming into service in the second half of 2019. 
The Calgary-based company said in a news release that replacing the line is &ldquo