The wastewater tunnel has been the works for decades, under construction for five years already, but also under the public's radar, though not for a lack of trying by the county.

The collapse occurred at the $630.5 million Los Angeles Effluent Outfall Tunnel, part of the Clearwater Project.

President Donald Trump announced a 50% tariff to punish Brazil. What else to know: Trump released another flurry of tariff ...