Middletown, Maryland

Burkittsville Road Bridge (Frederick County, Maryland)
Built 1934
Through truss bridge over Catoctin Creek on MD 17 (Burkittsville Road)
Open to traffic

Little Catoctin Creek Bridge (Frederick County, Maryland)
Built 1910; rehabilitated 1973
Bailey pony truss bridge over Little Catoctin Creek on Pete Wiles Road
Open to traffic