SF News Supervisor Floats Wildly Expensive Plan To Move The 'Hairball' Underground #SF Supervisor Hillary Ronen pushes to untangle freeway Hairball: “It’s a mess.” https://t.co/mX30fHDVHu via @rachelswan pic.twitter.com/FGaWs1McyM— SFChronicle (@sfchronicle) August 4, 2017 What's it going to take
