New York City residents are bracing for a potential transportation meltdown as a major subway tunnel repair project is set to cause significant disruptions to the city's already-strained public transit system. The repairs, which are expected to begin on June 29, will require the closure of several key subway lines, forcing commuters to seek alternative modes of transportation or adjust their daily routines. With millions of New Yorkers relying on the subway to get to work, school, and other destinations, the impact of the repairs will be felt far beyond the affected subway lines. As the city's transportation officials scramble to mitigate the effects of the repairs, residents are left wondering how they will navigate the city's streets during this challenging time.