Commuters Brave The Rapids On Tube To Work Day

BOULDER, Colo. (CBS4) – How did you get to work today?
For hundreds of commuters in Boulder, it was — by tube.(credit: CBS)
One of Colorado’s silliest traditions — Tube to Work Day — was kept up in fine form on Friday on Boulder Creek.
The concept is simple: instead of riding a bike, taking a bus or carpooling to work why not get from Point A to Point B on a tube?
(credit: CBS)
Many tubers braved the rapids near downtown Boulder wearing ties and biking helmets, look