From Yahoo! News -
"There were two lanes of traffic, bumper to bumper, at the point of the collapse. Those cars did go into the river," Minneapolis Police Lt. Amelia Huffman. "At this point there is nothing to suggest that this was anything other than a structural collapse."
At this time, CNN has reported 6 fatalities, with at least 3 dozen reported injured. Our thoughts and prayers go out to those involved in this tragedy, and also those rescue workers who will be working into the night to assist those injured.