Depression of refrozen ice at Fairbanks to Nenana Stop 10 Photo Credits: Chas Jones A depression of newly refrozen thin ice and water right next to the solid snowmachine trail. Process Observed: Travel RouteOpen Water (Hidden)Open Water (Refrozen) Date Process Observed: Tuesday, April 16, 2013 Galleries: Fairbanks to Nenana Trip Stop 10 Gallery