Have you walked on the Highbridge in Washington Heights, New York City, which connects Manhattan and the Bronx over the Harlem River (East River)? #NYC #NewYork The High Bridge:A historic bridge that connects Manhattan and the Bronx, and is New York City's oldest standing bridge. Built in the mid-19th century as part of the Croton Aqueduct system, the bridge opened in 1848 to carry the aqueduct across the Harlem River. The walkway was completed in 1864 and the bridge was a popular spot for prome