Much of Manhattan conforms to the grid laid out in the early 19th century, with streets and avenues following a mostly ordered number (and sometimes letter) system.
But lots of tiny nooks and alleys with obscure names lurk among the numbers and letters—like Mount Carmel Place, two blocks spanning 26th and 28th Street between Second and First Avenues. The street name must come from a church that disappeared long ago.
Moylan Place isn’t much of a street; it’s just kind of a spot off 126th Street and Broadway. I’d guess it was a street at one time. According to a 1921 New York Times article, it was named after a soldier who died in World War I whose father, William Moylan, lived on the block for many years.
Spanning 34th Street to 42nd Street, Dyer Avenue’s main purpose is to herd traffic into the Lincoln Tunnel. General George R. Dyer was the head of the Port Authority when the George Washington Bridge opened in 1931.