Sandbar hazard at Fairbanks to Nenana Stop 12 Photo Credits: Chas Jones Sandbars can pose hidden travel hazards. The edges of sandbars can be hidden by snow cover, so care must be taken when entering or exiting. The cutbanks of sandbars can form steep drop offs and have thin ice or open water below. Process Observed: SandbarOpen Water (Hidden)Thin IceTravel Hazard Date Process Observed: Tuesday, April 16, 2013 Galleries: Fairbanks to Nenana Trip Stop 12 Gallery