Editor's note: Color video of Spiral Bridge surfaces on YouTube
Two readers wrote this week about a video on YouTube that I had to see.
After viewing the video, I was happy they wrote.
Both told me about color video from 1942 that is posted on YouTube of the Spiral Bridge in action. The video is part of a 10-minute-long segment on Minnesota.
The segment on the Spiral Bridge comes at about 2 minutes, 30 seconds.