The Little Buffalo River Bridge is a historic bridge in central Newton County, Arkansas. The bridge carries Arkansas Highway 327 across the Little Buffalo River between Parthenon and Jasper. It is a seven-span concrete tee beam structure, with a total length of 212 feet (65 m) and a longest single span of 30 feet (9.1 m). It has a curb width of 19.1 feet (5.8 m), and an overall width of 22.3 feet (6.8 m), including the concrete balustrades on each side. It was built in 1939.