What caused the pattern of rectangular holes in M-14 freeway for several miles between Ann Arbor and I-275?
Friday, July 18th, 2008willietwotimes asked: This freeway is in southeastern Michigan. What makes this so odd is that they just finished working on that stretch of M-14 not too long ago. Then several months ago, out of nowhere I started seeing these holes on the eastbound and westbound lanes. I was wondering if ...