San Pedro's Clearwater inspection faces delays as underground tunnel construction hits a major setback. A breach 360 feet below ground has halted progress, leaving 31 workers trapped and the project in limbo. What caused this unexpected disaster?
San Pedro's Clearwater inspection faces delays as underground tunnel construction hits a major setback. A breach 360 feet below ground has halted progress, leaving 31 workers trapped and the project in limbo. What caused this unexpected disaster?