I will say, going to school near this route, this bus is one of the most on-time routes ive ever taken, is there when the M31 isnt, and isnt delayed as often as other buses. But it's plagued by...
M57 Crosstown Bus
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The MTA (Metropolitan Transportation Authority) is responsible for managing and operating New York City's public transportation system, including subways, buses, and commuter rail services. It provides essential transit services to millions of passengers, ensuring connectivity throughout the metropolitan area.
The agency prioritizes accessibility, safety, and sustainability while offering various resources such as service alerts, guides for using public transit, and information on planned service changes and capital improvements. Additionally, the MTA focuses on transparency and community engagement, aiming to enhance the overall travel experience for its riders.
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Reviews

Regular, reasonably fast, and only usually gets held up near the Queensborough bridge 2nd/1st block due to all the people waiting to turn. Not a bad way to get across Midtown. Rush hour, though,...

Once you get above 42nd, it's really hard to get across town easily. The M57 helps; however, I tried two mornings to take it around 8am and I got the same distance in 30 minutes that I know I...
Great, convenient and fast way to get between Midtown East and the West side.