The I-35W bridge over the Mississippi in Minneapolis collapsed during rush hour on August 1, 2007, plunging dozens of cars and their occupants into the river. The calamity disrupted transportation, aimed a spotlight on public infrastructure, and evoked an outpouring of public response.
Photos: Public responds to fallen bridge
These images were submitted by the MPR audience or posted by members of the public and presented here with permission. Were you present at the event or have pictures of the aftermath? Send MPR your images.