Avon Five Arch Bridge is a historic railroad arch bridge located at Avon in Livingston County, New York. It was built in 1856–1857 by the Rochester-Avon-Geneseo-Mount Morris Railroad. The bridge measures 200 feet long, 12 feet wide, and approximately 30 feet high. It consists of five elliptical arches built of ashlar on limestone piers. The rail line was abandoned in 1941, and the bridge stabilized in 1992. It is located in a public park.