55 avenue new youk

I think you meant to type "55 Avenue of the Americas"!

Avenue of the Americas is a major street in Midtown Manhattan, New York City. It runs from Sixth Avenue to Eighth Avenue, and is also known as Sixth Avenue.

If you're looking for a specific building or landmark at 55 Avenue of the Americas, could you please provide more context or information? I'd be happy to try and help you find what you're looking for!