Allegheny County, Pennsylvania Police
 The Allegheny County Police patrol the Pittsburgh International Airport, the Allegheny County Airport, and county owned properties and parks. The County Police also provide assistance to local police and other law enforcement in Allegheny County, as well as a Detective Division with General Investigations, Homicide and Narcotics units.

Ford Explorer
photo courtesy cmill298

Chevrolet Impala
photo courtesy cmill298

Chevrolet Impala
photo courtesy Joel Edelstein

Ford Explorer
photo courtesy cmill298

Ford Explorer
photo courtesy Joel Edelstein

Ford F SuperDuty and International Trucks
Bomb Squad 
photo courtesy cmill298

Chevrolet Impala
photo courtesy Joel Edelstein

Chevrolet Impalas
photo courtesy Joel Edelstein

Chevrolet Lumina  K-9 unit
photo courtesy Joel Edelstein

Chevrolet Impala
photo courtesy cmill298