 SR 80 crosses Interstate 81 at a Diamond interchange southeast of Meadowview, providing access on I-81, and then ends at U.S. Route 11 at Cedarville.State Route 803, formerly part of SR 80, continues southeast from Cedarville to Lodi.The road from Lodi to Cedarville, now State Route 803, was planned as part of State Route 12, the predecessor to U.S. Route 58, in 1923.