The southbound-only US 7 Alternate begins at the intersection of Hyde Street and Riverside Avenue (US 2 and US 7) and runs for a distance of 2 miles in the following manner: west on Riverside Avenue, south on North and South Winooski avenues, south on St. Paul Street, and south on Shelburne Street to its end at US 7 at the rotary-style intersection with South Willard Street (US 7), Locust Street and Ledge Road.