Based on the latest available information, River Ridge Boat Ramp is located in Virginia and has a latitude of 36.57151031 and a longitude of -78.13352966. It is a concrete boat ramp that provides access to the Roanoke River.

The width of the boat ramp is not specified in the available information, but it is reported to have a parking capacity of 20 vehicles and trailers. Additionally, the ramp is reportedly in good condition, making it easy for boaters to launch and retrieve their boats.

The Roanoke River is a popular destination for fishing and boating, and a variety of watercraft are permitted on the river, including canoes, kayaks, and motorboats. Fish species found in the Roanoke River include largemouth bass, catfish, bluegill, and crappie, among others.

Overall, the River Ridge Boat Ramp appears to be a well-maintained facility that provides easy access to the Roanoke River for a variety of watercraft. Boaters and anglers looking to explore this scenic Virginia waterway may find River Ridge to be a convenient and reliable launch point.