Texas repurposes demolished bridge material into 320-acre artificial reef near South Padre Island
The material from the 6,620-foot Queen Isabella Causeway was moved offshore to create a new marine habitat.
Texas has transformed material from the demolished Queen Isabella Causeway into a 320-acre artificial reef near South Padre Island, according to the Times of India.
The 6,620-foot bridge previously connected Port Isabel and South Padre Island and had functioned as a habitat for fish and invertebrates before its retirement.
The Texas General Land Office (GLO) oversaw the removal of the bridge after its western section became a safety and navigation concern.
The GLO managed the engineering, design, demolition, and removal of the Causeway, while the Texas Parks and Wildlife Department (TPWD) handled the reefing plan and material-placement protocol.
The TPWD Artificial Reef Program was responsible for identifying the reef area, securing permits, and overseeing the process, which was completed in July 2026.
The agency stated that artificial reef structures provide stable habitat in areas of the Gulf where the seafloor is flat and bare, noting that nearly 200 marine fish species have been observed on Texas artificial reef structures.