Hazards thumb|The bridge across the Yukon River at Carmacks on the Klondike Highway right|thumb|The E. L. Patton Yukon River Bridge carries the Dalton Highway over the Yukon north of Fairbanks.
Hazards thumb|The bridge across the Yukon River at Carmacks on the Klondike Highway right|thumb|Th.e E. L. Patton Yukon River Bridge carries the Dalton Highway over the Yukon north of Fairbanks