The boat ramp named Sidney Road Southwest 15013-15015, Port Orchard, in Washington, is a concrete boat ramp with a single lane. It is approximately 12 feet wide and has a gentle slope into the water. The ramp services the Sinclair Inlet, which is a body of saltwater that connects to Puget Sound.

This boat ramp can accommodate small to medium-sized watercraft such as powerboats, sailboats, kayaks, and canoes. There are no restrictions on the type of watercraft that can be launched from this ramp, as long as they are properly registered and equipped with the required safety equipment.

The latest information available on the Washington State Parks website confirms the details about the Sidney Road Southwest boat ramp. Users are advised to check for any updates or changes in regulations before using the ramp.