The boat ramp named Harry Byrd Highway Clarke County in Virginia is a public boat ramp located at the intersection of Route 7 and Route 621 on the Shenandoah River. It is managed by the Virginia Department of Game and Inland Fisheries and is open year-round for public use.

The boat ramp is wide enough to accommodate multiple vehicles and trailers at the same time. It is made of concrete and has a gentle slope, making it easy to launch boats of various sizes.

The Harry Byrd Highway Clarke County boat ramp services the Shenandoah River, which is a popular destination for fishing, kayaking, canoeing, and tubing. The river runs through six different states, and this particular boat ramp provides access to the northern part of the river in Virginia.

According to the Virginia Department of Game and Inland Fisheries, all watercraft are permitted on the Shenandoah River, including motorized boats, canoes, kayaks, and paddleboards. However, there are specific regulations regarding the use of certain types of watercraft, such as personal watercraft (PWCs) and boats with motors larger than 10 horsepower. These regulations may change periodically, so it's important to check the latest updates before launching any watercraft from this boat ramp.

In summary, the Harry Byrd Highway Clarke County boat ramp in Virginia is a public boat ramp that services the Shenandoah River. It is wide enough to accommodate multiple vehicles and trailers, and all types of watercraft are permitted on the river, subject to specific regulations.