First Congregational Church Littleton, NH Other Attractions Art to Go Littleton, NH Other Attractions Littleton Coin Company Littleton, NH Other Attractions Crazy Horse Campground 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