State Route 54 (SR 54) is a primary state highway in the U.S. state of Virginia. Known for most of its length as Patrick Henry Road, the state highway runs 18.67 miles (30.05 km) from U.S. Route 33 in Montpelier east to US 301 and SR 2 in Hanover Courthouse. SR 54 is the main east–west highway of Hanover County, connecting the western part of the county and the county seat with the central town of Ashland, where the highway meets US 1 and Interstate 95 (I-95).