U.S. Route 4 Business (US 4 Bus.) is a 4.371-mile (7.034 km)[1] alternate route of US 4 serving the city of Rutland, Vermont, and running north of US 4. It begins at exit 6 of the US 4 expressway in West Rutland and heads north to Main Street in West Rutland center, where it meets the east end of Vermont Route 4A (VT 4A). US 4 Bus. turns east, following Main Street into the town of Rutland. In the town of Rutland, the road changes names to Rutland Road and intersects with VT 3 at the town center. About 0.3 miles (0.48 km) later, the road enters the city of Rutland, becoming West Street. US 4 Bus. briefly shifts north one block to use State Street before returning to West Street after half a mile (0.80 km). The route ends at an intersection with US 4 and US 7 in the center of the city.
^ abTraffic Research Unit (May 2013). "2012 (Route Log) AADTs for State Highways"(PDF). Policy, Planning and Intermodal Development Division, Vermont Agency of Transportation. Retrieved March 8, 2015.