There is a very dangerous pipe bridge down in the Colorado River just downstream of the Canyon Creek exit (about 4-5 miles downstream of South Canyon). From what I have heard it is nearly river wide (small passage far river right). It is an infrequently paddled stretch of river, but it could be extrememly dangerous if anybody was caught unaware. Give us a call if you want any more info.
Glenwood Canyon Kayak
Glenwood Canyon Kayak ~ Glenwood Springs Colorado Kayaking