"Allegheny City"@en . . . . "15212,15214,15233," . . "There is also Allegheny County and several Allegheny Townships in Pennsylvania.Allegheny City (1788\u20131907) was a Pennsylvania municipality located on the north side of the junction of the Allegheny and Ohio rivers, across from downtown Pittsburgh. It was annexed by Pittsburgh in 1907."@en . . "129896"^^ . . "412" . . "417.576"^^ .