impounds the Allegheny River to form Allegheny Reservoir. The administrative headquarters for the Allegheny National Forest is in Warren. The Allegheny National...

US Airways, and Piedmont and Allegheny were likewise re-branded as US Airways Express carriers. US Airways merged Allegheny Airlines into Piedmont in 2004...

The Allegheny Portage Railroad was the first railroad constructed through the Allegheny Mountains in central Pennsylvania. It operated from 1834 to 1854...

The Monongahela National Forest is a national forest located in the Allegheny Mountains of eastern West Virginia, US. It protects over 921,000 acres (3...

Penn State Greater Allegheny (PSUGA) is a commonwealth campus of the Pennsylvania State University that sits on the border of McKeesport and White Oak...

Abington Altoona Beaver Berks Brandywine DuBois Fayette Allegheny Harrisburg Hazleton Lehigh Valley Mont Alto New Kensington Schuylkill Scranton Shenango Wilkes-Barre...

Camp Mont Shenandoah is an all-girls summer camp near Millboro Springs, Virginia. Located on 60 acres (24 ha) in the Allegheny Mountains of western Virginia...

Penn State Mont Alto is a residential commonwealth campus of the Pennsylvania State University. Located in Mont Alto, Pennsylvania, the campus offers nine...

Mexico TMP Arizona Express Airlines TEMPE United States ALO Allegheny Commuter Airlines ALLEGHENY United States US Airways Express ALP Allpoints Jet ALLPOINTS...

century. A competing and often more popular name was the "Allegheny Mountains", "Alleghenies", and even "Alleghania". In the early 19th century, Washington...

Allegheny Islands State Park is a 43-acre (17 ha) Pennsylvania state park in Harmar Township, Allegheny County, Pennsylvania in the United States. The...

institutions. Includes all not-for-profit schools that have closed since 1960. Allegheny University of the Health Sciences (1994–2002) – formed via a merger of...

Allegheny (District 7) over Coatesville (District 1) 63-28 2011: Central Dauphin (District 3) over North Penn (District 1) 14-7 2010: North Allegheny...

Dormont is a borough in Allegheny County, Pennsylvania, United States. The population was 8,244 at the 2020 census. It is a residential suburb of the...

diverse. The Appalachian Mountains run through the center of the state, the Allegheny and Pocono mountains span much of Northeastern Pennsylvania, and close...

College) Fayette (Eberly Campus) Greater Allegheny Harrisburg (Capital College) Hazleton Lehigh Valley Mont Alto New Kensington Schuylkill Shenango University...

(Aleppo, Sewickley Heights), Station 101 Allegheny County Airport Authority Fire & Rescue, Station 100 Allegheny County HazMat Gold Team, Team 410 Blue...

Interior. June 27, 1980. Retrieved March 27, 2010. "Cheat Lake Today". Allegheny Energy. Archived from the original on May 7, 2010. Retrieved March 27...

Bedford County (south) Cambria County (west) Clearfield County (northwest) Allegheny Portage Railroad National Historic Site (part) I-99 / US 220 US 22 US 220...

Beirut shortly after takeoff, killing 24 of 27 on board. December 1 – Allegheny Airlines Flight 371, a Martin 2-0-2 crashed on approach into Williamsport...

Pennsylvania. Aliquippa and Ohio River Railroad (AOR) Genesee & Wyoming Allegheny Valley Railroad (AVR) Allentown and Auburn Railroad (ALLN) BD Highspire...

Network. 31 August 1987. Retrieved 28 May 2013. "ASN Accident Description (Allegheny Airlines-853)". Aviation Safety Network. 9 September 1969. Retrieved 28...

northwest through the gaps of the Allegheny in eastern Ohio and northwestern Pennsylvania (between the upper Allegheny River and Lake Erie), as well as...

Bell Acres Allegheny Belle Vernon Fayette Bellefonte Centre Bellevue† Allegheny Bellwood Blair Ben Avon Allegheny Ben Avon Heights Allegheny Bendersville...

area the western part of the state of Virginia (commonly called Trans-Allegheny Virginia) from 1776 to 1863, before West Virginia's formation. Its residents...

acres (150,000 m2) in Downtown Pittsburgh, Allegheny County, Pennsylvania, USA, at the confluence of the Allegheny and Monongahela rivers, forming the Ohio...

(0.2 km2), or 0.21%, is water. Great Valley Creek, a tributary of the Allegheny River, flows through the town. U.S. Route 219, linking the town to the...

(DSW, originally simply Dolly Sods) is a U.S. Wilderness Area in the Allegheny Mountains of eastern West Virginia and is part of the Monongahela National...

College) Fayette (Eberly Campus) Greater Allegheny Harrisburg (Capital College) Hazleton Lehigh Valley Mont Alto New Kensington Schuylkill Shenango University...

Mountain, Kittatinny Mountain, Tuscarora Mountain, Sideling Hill, Rays Hill, Allegheny Mountain, and Laurel Hill. There was one tunnel through each mountain...