North Country Chamber Players Littleton, NH Businesses Mt. Eustis Inn Littleton, NH Businesses Riverwalk Bridge The Riverwalk Bridge is Littleton NH's only covered bridge. This 352 foot, Warren Truss pedestrian bridge was completed in September 2004 Littleton, NH Other Attractions Littleton High School Littleton, NH Other Attractions Art to Go Littleton, NH Other Attractions