Commercial Street Bridge Demolished in Explosive Implosion on Parkway East The Commercial Street Bridge on Parkway East was reduced to rubble following an explosive demolition early Thursday morning, marking the completion of a long-anticipated project to replace the aging structure. The implosion, which occurred around 8 a.m., brought down the bridge in seconds, as crews worked to clear the area ahead of the new bridge’s installation. The demolition had initially been scheduled for a window between 1 p.m. and 9 p.m. on Wednesday, but was postponed shortly before 8:30 p.m. due to dwindling daylight, according to PennDOT District 11 Executive Jason Zang. Zang explained during a live interview with KDKA-TV Morning News that the delay was necessary to ensure the safety of the operation. “There’s only one Commercial Street Bridge in the whole, wide world and this is the one they’re working on,” he said, emphasizing the team’s commitment to completing the project as swiftly as possible. The demolition was part of a larger effort to replace the bridge amid a 25-day closure of Parkway East between the Edgewood/Swissvale and Squirrel Hill exits. Once the existing bridge is removed, PennDOT plans to slide the newly constructed bridge into place. This process, however, will take time, with the structure moving approximately 19 feet per hour. Authorities described the project as one of the largest lateral slide operations in Pennsylvania’s history. Giselle Hamad, a spectator who arrived to witness the event, called the engineering feat “a once-in-a-lifetime event.” She and many others gathered to watch the demolition, though the 800-foot safety restriction around the blast site prevented onlookers from seeing the actual explosion.#commercial_street_bridge #parkway_east #penndot_district_11 #jason_zang #kdkatv_morning_news
Parkway East’s Commercial Street Bridge Demolition Unfolds Amid Public Anticipation The aging Commercial Street Bridge on Parkway East in Pittsburgh collapsed in a controlled demolition on Thursday morning, marking a significant milestone in the city’s infrastructure renewal efforts. The blast, which occurred just after 8 a.m., followed an unexpected one-day postponement of the demolition process. The event was livestreamed by PennDOT, allowing thousands of viewers to witness the dramatic removal of the structure. The bridge, which spanned Commercial Street near Frick Park, had been a focal point of discussions for years due to its deteriorating condition and the need for replacement. The demolition, part of a larger project to rebuild the bridge, began with the detonation of hundreds of explosive charges. The resulting explosion sent millions of pounds of concrete and steel tumbling into the valley below the Parkway East. The operation was preceded by a lengthy closure of the Parkway, which started on July 10 and is scheduled to reopen on August 3. During this period, traffic restrictions remain in place as crews continue their work at the site. PennDOT has urged motorists to use alternative routes or public transit to avoid delays. Public interest in the demolition was evident as nearly 200 people gathered at the Summerset at Frick Park residential development on Wednesday evening to witness the event. However, they were met with the news that the demolition had been delayed. Robert Malys, one of the attendees, expressed disappointment but acknowledged the significance of the occasion. “It’s a bummer, but I came over here because I had so much fun getting together with people for Big Boy this past weekend,” he said, highlighting the community’s engagement with the project.#pittsburgh #pennDOT #commercial_street_bridge #parkway_east #frick_park
