The James W. Dalton Highway, usually referred to as the Dalton Highway, is a 414-mile (666 km) road in Alaska. It begins at the Elliott Highway, north of Fairbanks, and ends at Deadhorse near the Arctic Ocean and the Prudhoe Bay Oil Fields. Once called the North Slope Haul Road, it was built as a supply road to support the Trans-Alaska Pipeline System in 1974. It is named after James Dalton, a lifelong Alaskan and an engineer who supervised construction of the Distant Early Warning Line in Alaska and, as an expert in Arctic engineering, served as a consultant in early oil exploration in northern Alaska. It is also the subject of the second episode of America's Toughest Jobs and the first episode of the BBC's World's Most Dangerous Roads.

The Elliott Highway is a highway in the U.S. state of Alaska that extends 152 miles (245 km) from Fox, about 10 miles (16 km) north of Fairbanks, to Manley Hot Springs. It was completed in 1959 and is part of Alaska Route 2.