New Orleans is dealing with another major infrastructure failure. A 100-year-old cast-iron pipe burst on Panola Street, creating a massive sinkhole and sending water gushing through the neighborhood. The rupture hit Saturday night and forced boil-water advisories for days. Crews worked around the clock, but the break exposed how fragile the city’s aging systems are. The collapse also shifted priorities for incoming mayor Helena Moreno, who left Washington Mardi Gras early to respond. Leaders warn more failures could follow after recent cold snaps stressed old pipes across the city. As New Orleans pushes for growth, the sinkhole serves as a reminder that core infrastructure still needs urgent attention.