Sudsy

Today was a rainy commute into work. That's nothing out of the ordinary. What was strange, though, was this weird sudsy film all over the road.

I didn't want to have my phone out in the poring rain too long, but I did snap this quick pic. There were sections of suds built up to a couple inches high. It was like riding my bike through my kids' bubble bath. Really odd. Anyone know what it could be? It was down an entire seven mile stretch of road.

Get out there.