Harmar Township Bridge demolition

Controlled Demolition, Inc. (CDI) of Phoenix, Maryland, USA (acting as Implosion Subcontractor to Joseph B. Fay Company of Tarentum, Pennsylvania) performs the successful explosives segmentation and felling of structural steel spans 6, 7 & 8 in Phase I of the Allegheny River Bridge Demolition in Harmar Township, Pennsylvania at 10:09 AM on Tuesday, July 13, 2010.