Original sentence: At the same time, the segment of former Route 16 from Mumford to Scottsville was designated as part of NY 253.Between Canawaugus and Rochester, NY 35 utilized the former routings of legislative Routes 15 (south of Scottsville) and 16 (north of Scottsville).Between the hamlet of Mumford and Rochester, Route 16 encompassed Scottsville–Mumford Road, Scottsville Road, Genesee Street, and the portion of Main Street between Genesee and State Streets.By 1919, River Road, a southward extension of Scottsville Road between the hamlet of Canawaugus and the village of Scottsville, was included as part of Route 15
Edited sentence: Also created in 1908 was Route 15, which initially began in Hornell and ended in Caledonia.At the same time, the segment of former Route 16 from Mumford to Scottsville and the Main Street portion of Route 15 was designated as part of NY 253.Between Canawaugus and Scottsville, NY 35 utilized the former routing of legislative Route 15.Between the hamlet of Mumford and Scottsville, Route 16 encompassed Scottsville–Mumford Road.Route 15 was extended northward to Route 16 in Scottsville on July 24, 1911.The extension utilized River Road from the hamlet of Canawaugus to the village of Scottsville and a small piece of Main Street within Scottsville itself