The Bedell Bridge was a Burr truss covered bridge that spanned the Connecticut River between Newbury, Vermont and Haverhill, New Hampshire. Until its most recent destruction in 1979, it was, with a total length of 382 feet (116 m), the second-longest covered bridge in the United States. The bridge was divided into two spans of roughly equal length, and rested on a central pier and shore abutments constructed from mortared rough stone. The eastern abutment has been shored up by the addition of a concrete footing. The bridge was 23 feet (7.0 m) wide, with a roadway width of 18.5 feet (5.6 m). Because the state line is the western low-water mark of the Connecticut River, most of the bridge was in New Hampshire; only the western abutment is in Vermont.
The Carleton Bridge is a historic wooden covered bridge that carries Carlton Road over the South Branch Ashuelot River in East Swanzey, New Hampshire. The bridge was built in 1869, and is the region's only surviving example of a 19th-century Queenspost truss bridge. The bridge was listed on the National Register of Historic Places in 1975.
The Ashuelot Covered Bridge is a historic wooden covered bridge over the Ashuelot River on Bolton Road, just south of its intersection with NH 119 in Ashuelot, an unincorporated village of Winchester, New Hampshire. Built in 1864-65, it is one of the state's few surviving 19th-century covered bridges. It was listed on the National Register of Historic Places in 1981.
The Cold River Bridge, also known as McDermott Bridge, is a historic wooden covered bridge spanning the Cold River near Crane Brook Road in Langdon, New Hampshire, USA. Built in 1869, it is one of the state's few surviving 19th-century covered bridges. It was listed on the National Register of Historic Places in 1973. It is closed to vehicular traffic.
The Whittier Bridge is a historic wooden covered bridge in Ossipee, New Hampshire. The bridge carried an old alignment of New Hampshire Route 25 over the Bearcamp River. Built in 1870, it is one of New Hampshire's few surviving 19th-century covered bridges, and a rare example of a Paddleford truss. The bridge was listed on the National Register of Historic Places in 1984. It was closed to vehicular traffic in 1989, and was removed from its footings for restoration in 2008. As of September 2019, the bridge is resting on Nudd Road adjacent to the crossing point.
The Swiftwater Covered Bridge is a historic covered bridge which carries Porter Road over the Wild Ammonoosuc River in Bath, New Hampshire. Built in 1849, it is one of New Hampshire's few surviving 19th-century covered bridges, and a well-preserved example of the Paddleford truss design. The bridge was added to the National Register of Historic Places in 1976.
The Northfield Falls Covered Bridge, also called the Station Covered Bridge, is a wooden covered bridge that carries Cox Brook Road across the Dog River in Northfield, Vermont. Built in 1872, this Town lattice truss bridge is one of five surviving covered bridges in the town, and one of two that are visible from each other. It was listed on the National Register of Historic Places in 1974.
The Hammond Covered Bridge is a Town lattice covered bridge spanning Otter Creek in Pittsford, Vermont. The bridge was built in 1842 by Asa Norse, and originally carried Kendall Hill Road, which now passes just to its south. The bridge was added to the National Register of Historic Places on January 21, 1974.
The Keniston Bridge is a historic covered bridge in Andover, New Hampshire, carrying Bridge Street over the Blackwater River. Built in 1882, it is of Town through truss construction, and is one of the few surviving 19th-century covered bridges in the state. It is also one of the only ones whose sides are not fully sheathed, exposing the trusses. The bridge was listed on the National Register of Historic Places in 1989.
Rowell's Covered Bridge is a covered bridge in West Hopkinton, New Hampshire, which carries Rowell Bridge Road over the Contoocook River. The Long truss bridge was completed in 1853, and is one of New Hampshire's few surviving 19th-century covered bridges. It was listed on the National Register of Historic Places in 1976. It is named for Abram Rowell, an early resident of the area.
The Gilsum Stone Arch Bridge carries Surry Road over the Ashuelot River in Gilsum, New Hampshire. Built in 1862–63, it is one of the highest stone arch bridges in the state. It has a span of 47 feet 8 inches (14.53 m), and an average height over the river of 36 feet 6 inches (11.13 m). The roadway is 43 feet 6 inches (13.26 m) above the riverbed. It stands on the site of four previous bridges, where the river passes through a deep gorge. The previous bridge was also a stone arch bridge, which was built in 1860 and collapsed a few months later. It was designed by William Leonard Kingsbury, a local official; its builders are not known because the town's records were destroyed in a fire. The present bridge's vault is carefully constructed from dry-laid granite voussoirs that were shaped for a very precise fit, with larger stones at the lower ends of the arch, and a smaller ones at the crown. Some of the stones were left with rough surfaces, while others were hammered smooth.
The Samuel Morey Memorial Bridge is a historic bridge carrying New Hampshire Route 25A across the Connecticut River between Orford, New Hampshire and Fairlee, Vermont. The steel through-arch bridge was built in 1937–38 to replace an older wooden bridge which had been damaged by flooding in 1936. It spans 432 feet (132 m), stands about 35 feet (11 m) above the river, and its arches rise 85 feet (26 m) above the roadway. It rests on poured concrete abutments that have a light Art Deco or Moderne styling. Wing walls recede from the abutments into the banks in three stepped sections. Below the bridge in the river is visible some riprap, stone remnants of the old bridge's abutments and central pier. The bridge is of a "tied arch" design, in which the two arches are joined together by ties to distribute the active load. This is in contrast to the Justice Harlan Fiske Stone Bridge joining Brattleboro, Vermont and Chesterfield, New Hampshire, which was built about the same time, and distributes the active load to its abutments. The bridge components were manufactured by the American Bridge Company; construction was by Hagen-Thibodeau Construction Company at a contracted cost of just over $209,000.
The Durgin Bridge is a covered bridge carrying Durgin Bridge Road over the Cold River in eastern Sandwich, New Hampshire. Built in 1869, it is a rare surviving example of a Paddleford truss bridge, and one of the few surviving 19th-century covered bridges in New Hampshire. It was listed on the National Register of Historic Places in 1983.
The Goffstown Covered Railroad Bridge was a rare railroad covered bridge in Goffstown, New Hampshire. It was built in 1901 by the Boston and Maine Railroad, on the site of an earlier bridge built in 1850 by the New Hampshire Central Railroad, and carried its tracks across the Piscataquog River in the center of Goffstown. The bridge was listed on the National Register of Historic Places in 1975. It was destroyed by arson in 1976, as would later be the case with the Hillsborough Railroad Bridge in 1985.
The Hillsborough Railroad Bridge was a historic covered railroad bridge spanning the Contoocook River in Hillsborough, New Hampshire. Built in 1903 by the Boston and Maine Railroad, it was destroyed by arson in 1985. The bridge was listed on the National Register of Historic Places in 1975. At the time of its nomination it was one of six covered railroad bridges in the state; it and at least one other were destroyed by the actions of arsonists.
Wright's Bridge is a historic covered bridge in Newport, New Hampshire. Originally built in 1906 to carry the Boston and Maine Railroad across the Sugar River, it now carries the multi-use Sugar River Trail. The bridge was listed on the National Register of Historic Places in 1975.
The Pier Bridge is a historic covered bridge in Newport, New Hampshire. Originally built in 1907 to carry the Boston and Maine Railroad across the Sugar River, it now carries the multi-use Sugar River Trail, which was built on the abandoned right-of-way. It is one of a modest number of historic covered bridges in New Hampshire, and is named for the fact that it has a central pier. The bridge was listed on the National Register of Historic Places in 1975.
The Sanderson Covered Bridge is a historic covered bridge, which carries Pearl Street over Otter Creek in Brandon, Vermont. Built about 1840, it is one of Vermont's oldest covered bridges, and is the only remaining 19th century bridge in Brandon. It was listed on the National Register of Historic Places in 1974.
The Lincoln Covered Bridge is a historic covered bridge, just south of U.S. Route 4 in West Woodstock, Vermont. Built in 1877, it is one of the only known examples of a wooden Pratt truss bridge in the United States. It was listed on the National Register of Historic Places in 1973.
The Thetford Center Covered Bridge is a historic covered bridge, carrying Tucker Hill Road across the Ompompanoosuc River in Thetford, Vermont. It is the state's only known example of the Haupt patent truss system. It was listed on the National Register of Historic Places in 1974.
