Earlier today there had been an accident on the transition ramp from 217 north onto 26 west. On my ride home I hit an extremely slick patch of something covering the road from side to side. It's nasty white sludge that was slick enough to snap the bike off track and make it squirm all over the place while I regained control. I'm guessing it's leftover fire retardant, but can't be sure. VERY dangerous. It's likely to stick around for a day or two if they don't get a sweeper crew out there to clean it up properly.