The Petit Jean River Bridge is a historic bridge in rural southern Logan County, Arkansas. The bridge carries Old Highway 109 across the Petit Jean River between and Magazine. It consists of a single-span steel Pratt through truss and two masonry approach spans, set on concrete piers in the river. The total structure length is 273 feet (83 m), with a roadway width of 19 feet (5.8 m) and a total width of 24 feet (7.3 m). The bridge was built in 1938. The bridge was listed on the National Register of Historic Places in 1995.