The Scribner Covered Bridge stands in a rural area of eastern Johnson, carrying Rocky Road across the Gihon River between Vermont Route 100C and Sinclair Road. It is a single-span queen post truss, 48 feet (15 m) long and 17.5 feet (5.3 m) wide, with a roadway width of 13.5 feet (4.1 m) (one lane). It is covered by a gabled metal roof, and its exterior is clad in vertical board siding, which extends around to the insides of the portals. On the sides, the siding ends short of the roof, leaving an open strip. The bridge rests on concrete abutments that date to 1960. The trusses are unusually short and lack internal bracing, and their corner joints have been reinforced with metal plates.
The Green River Crib Dam is a historic 19th-century dam on the Green River in western Guilford, Vermont. Built about 1811, it is a reminder of the modest industrial enterprises once conducted in the area using the water power it provided, and is one of the state’s few surviving crib dams. It was listed on the National Register of Historic Places in 1995.