Updated: It appears a truck driver took the corner from Leary Ave NW onto the Ballard Bridge a little tight.
Jill sent us this photo of the truck tipping on its back wheels. The bridge appears to be cutting into the trailer of the truck. According to @KIRO7Seattle on Twitter, this was the first time the driver has been to Seattle.
As of 5 p.m., Metro says the southbound routes 17 & 18 have resumed regular route at 15 Ave NW & Leary Ave NW.