Virginia State Route 398 is a state highway located in Virginia, USA. It runs primarily through Loudoun County, connecting various local roads and providing access to nearby communities. The route is approximately 10 miles long and serves as an important link for residents and travelers in the area. The highway features a mix of rural and suburban landscapes, with several intersections that facilitate access to local amenities. Virginia State Route 398 is maintained by the Virginia Department of Transportation, ensuring that it remains safe and navigable for all types of vehicles.