thumb|left|upright=0.75|The Edgerton Highway at about mile 4 (km 6). The northern/western end of the highway, between the Richardson Highway and Old Edgerton Highway intersections, is mostly a long, straight stretch. This is unusual for Alaska, where highways typically follow a meandering route.
The Edgerton Highway is a minor highway in the U.S. state of Alaska that extends from the Richardson Highway near Copper Center to the town of Chitina. The McCarthy Road, within the Wrangell-Saint Elias National Park and Preserve, is a extension from Chitina to McCarthy.
The Edgerton Highway, named for U.S. Army Major General Glen Edgar Edgerton, a member of the Alaska Road Commission, follows an old pack trail along the Copper River, and is paved. The popular dip-net salmon fishery in Chitina causes the highway to be fairly heavily used in summer. It is part of Alaska Route 10.
Route description
The Edgerton Highway begins at its junction with the Richardson Highway at Pippin Lake in the rural community of Kenny Lake. The highway travels east-northeast through rural Kenny Lake before reaching an intersection with the Old Edgerton Highway and turning southeast. The highway continues through several miles of forest along the Copper River, crossing several small affluents. The site features a small campground and picnic area and, as the name suggests, a close-up view of a waterfall and the canyon created by Liberty Creek as it runs down to the Copper River.