Location: Harlem River Dr and Frederick Douglass Blvd, Manhattan, New York No signage after Harlem River Drive begins, but we’ll pretty quickly approach the George Washington Bridge. Location: Harlem River Dr and Harlem River Drvwy, Manhattan, New York Keep left to access I-95 and US-1. There’s no direct access to those routes northbound. Location: Harlem … Continue reading Harlem River Drive, I-278/FDR Dr to I-95/US-1