The Poffenberger Road Bridge, near Jefferson, Maryland, is a wrought iron bridge by the Wrought Iron Bridge Company of Canton, Ohio. The bridge is similar to the Fourpoints Bridge elsewhere in Frederick County. The bridge is a single-span double-intersection Pratt truss. It was built circa 1878 and remains in daily use.
- Poffenberger Road Bridge, Frederick County, including photo in 1977, at Maryland Historical Trust
- Historic American Engineering Record (HAER) No. MD-35, "Poffenberger Road Bridge, Spanning Catoctin Creek, Middletown, Frederick County, MD", 13 photos, 2 data pages, 1 photo caption page