Allegheny

Allegheny, Alleghany, or Allegany may refer to:

Geologic and geographic features

• Allegheny River, in Pennsylvania and New York
• Allegheny Mountains, part of the Appalachian Mountain Range in West Virginia, Pennsylvania, Maryland and Virginia (see List of mountains of the Alleghenies)
  • Allegheny Mountain (Pennsylvania), major mountain ridge in the northern part of the Allegheny Mountains
  • Little Allegheny Mountain, in Pennsylvania and Maryland
  • Allegheny Mountain (West Virginia – Virginia), major mountain ridge in the southern part of the Allegheny Mountains
  • Back Allegheny Mountain, in West Virginia
• Allegheny Plateau, which terminates in the east at the Allegheny Mountains
• Allegheny Front, the escarpment delineating the eastern edge of the Allegheny Plateau and Mountains, separating them from the lower Ridge and Valley Appalachians
• Allegheny Formation, a mapped bedrock unit of West Virginia, Maryland and Pennsylvania

Counties

• Allegany County, Maryland
• Allegany County, New York
• Alleghany County, North Carolina
• Allegheny County, Pennsylvania
• Alleghany County, Virginia

Communities and townships

• Alleghany, California, unincorporated community in Sierra County
• Allegheny, Kentucky
• Allegany (town), New York
• Allegany (village), New York
• Allegany, Oregon, unincorporated community
• Allegheny, Pennsylvania, a city annexed by the city of Pittsburgh in 1907
• Allegheny Township, Blair County, Pennsylvania
• Allegheny Township, Butler County, Pennsylvania
• Allegheny Township, Cambria County, Pennsylvania
• Allegheny Township, Somerset County, Pennsylvania
• Allegheny Township, Venango County, Pennsylvania
• Allegheny Township, Westmoreland County, Pennsylvania

Protected areas

• Allegheny National Forest, Pennsylvania
• Allegheny National Recreation Area, Pennsylvania
• Allegheny Wildlife Management Area, in Mineral County, West Virginia
• High Allegheny National Park and Preserve, a proposed NPS unit in West Virginia

Public works

• Allegheny Mountain Tunnel, a vehicular tunnel on the Pennsylvania Turnpike
• Allegheny Reservoir, a reservoir on the Allegheny River
• Allegheny River Tunnel, a light rail tunnel under the Allegheny River in Pittsburgh
• Allegheny Observatory, at the University of Pittsburgh

Trails

• Allegheny Trail, a hiking trail in West Virginia
• Great Allegheny Passage including parts in Maryland and Pennsylvania
• Allegheny Highlands Trail of Maryland, a rail trail

Rail

• Allegheny Railroad, a railroad operating in northwestern Pennsylvania (1985–92)
• Allegheny Valley Railroad, a railroad operating in Western Pennsylvania since 1992
• Allegheny Valley Street Railway, an electric rail line operating along the Allegheny River (1906–37)
• Allegheny (PAT station), a station on the Pittsburgh Light Rail system
• 2-6-6-6, a locomotive of the "Allegheny class"
• Allegheny (train), a St. Louis-Pittsburgh passenger train operated by the Pennsylvania Railroad

Organizations

• Alleghany Corp., a railroad holding company
• Allegheny Airlines, a forerunner of US Airways
• Allegheny College, in Meadville, Pennsylvania
• Allegheny Energy, a public utility (including its subsidiary Allegheny Power)
• Allegheny Foundation, a charitable organization focused on Western Pennsylvania
• Allegheny Mountain Radio, a network of radio stations in West Virginia and Virginia
• Allegheny Technologies, a specialty metals company
• Allegheny (titular see), a Roman Catholic titular see

Biology

• Allegheny woodrat, a species of pack rat in the eastern United States
• Allegheny Mountain Dusky Salamander, a species of the eastern United States and Canada
• Allegheny mound ant, a species of the eastern United States and Canada
• "Allegheny alligator", nickname for the hellbender

Other

• Allegheny Cabin (Rohrbaugh Cabin), historic structure in eastern West Virginia

See also

• All pages beginning with "Allegheny"
• Allegany (disambiguation)