The largest major intersection of Virginia State Route 31, a primary state highway in the U.S. state of Virginia, is located in the City of Williamsburg.
State Route 31 (SR 31) is a primary state highway in the U.S. state of Virginia. City of Williamsburg SR 5 (Jamestown Road) / SR 199  Downtown Williamsburg, William & Mary Hall, Colonial Williamsburg Visitor Center via Parkway, Busch Gardens 
