What were the most influential innovations in the Central Park design ?
Despite the fact that he had relatively little experience , he still managed to accelerate the construction , as well as to finalize the negotiations for the purchase of an additional at the north end of the park , between 106th and 110th Streets , which would be used as the " rugged " part of the park , its swampy northeast corner dredged , and reconstructed as the Harlem Meer .