The Harlem River Lift Bridge is a vital transportation link in New York City, connecting the neighborhoods of Manhattan and The Bronx. This movable bridge spans the Harlem River, allowing both road and rail traffic to cross. It features a lift mechanism that raises the bridge deck to accommodate taller vessels navigating the river. Constructed in the early 20th century, the bridge is part of the Metro-North Railroad system and also serves vehicles. Its design reflects the engineering innovations of the time, making it an important structure for local transit and commerce. The bridge plays a key role in the region's infrastructure.