Pine Valley Covered Bridge, also called Iron Hill Bridge, is a historic wooden covered bridge in New Britain near Doylestown, Pennsylvania, crossing Pine Run Creek near Peace Valley Park. Built in 1842 by David Sutton as a town truss span, it is 81 feet long and originally cost $5,553.50, a substantial local investment at the time. It was added to the National Register of Historic Places on December 1, 1980. Continued use has revealed the limits of the aging structure: after an overheight truck damaged the roof in 2007, its clearance was reduced from 11 feet 6 inches to 9 feet 4 inches, and it carries a 24,000-pound weight limit.