The Bottineau LRT (Metro Blue Line Extension) is a proposed light rail line extension in the Minneapolis – Saint Paul Metro area, projected to run northwest from Target Field station in downtown Minneapolis to the communities of North Minneapolis, Robbinsdale, Crystal, and Brooklyn Park.
The selected alignment was initially planned to run adjacent to a BNSF freight line, but opposition from the company has forced the project to be redesigned with a new routing. The project will now primarily run along County Road 81 (Bottineau Boulevard).