Fredericksburg is traversed by a series of rural and suburban four-lane highways and a multitude of small, two-lane roads. The primary highway serving Fredericksburg is Interstate 95, which connects northward to Washington, D.C. and southward to Richmond, Virginia. Among the major arterial roads is U.S. Route 17, providing northwest-southeast transportation across the region. Through Fredericksburg, I-95 and US 17 are concurrent, though a local business route provides local access to downtown. Route 3 (Plank Road) is a major east–west route that connects downtown Fredericksburg (via the Blue and Gray Parkway bypass), southern Stafford and King George counties, and Route 301 to the east with the large shopping centers, Spotsylvania Town Center and Central Park. To the west, Route 3 reaches Culpeper, where it meets Route 29 and Route 15.