NOTICE:  Only Port Authority of Allegheny County buses are permitted to these highways with the exception of the North Hills Busway/North Hills Expressway HOV Lanes and the Wabash HOV Facility.
History
 
History
 
History
 
History
 

Port Authority of Allegheny County
Heinz 57 Center
345 Sixth Avenue, Third Floor
Pittsburgh, PA  15222-2527
Phone:  412-442-2000
TTY:  412-231-7007
Monday - Friday:  6 AM - 7 PM
Weekends and major holidays:  8 AM - 4:30 PM

Port Authority Downtown Service Center
534 Smithfield Street
Pittsburgh, PA  15222-2215
Phone:  412-255-1356
Monday - Friday:  8 AM - 5 PM
Weekends and major holidays:  Closed