Based on the latest information available, the boat ramp named Olso Rd is located in Indian River County, Florida and provides access to the Indian River Lagoon. It is a public boat ramp that is open year-round and is operated by the County's Parks and Recreation Department.

The Olso Rd boat ramp is approximately 20 feet wide and has two concrete launching lanes. It also has a parking lot with space for approximately 50 vehicles and trailers. The boat ramp is equipped with a courtesy dock for loading and unloading passengers and gear.

The Indian River Lagoon is a large estuary system that stretches along the east coast of Florida and is home to a diverse range of marine life, including dolphins, manatees, and a variety of fish and bird species. The waterway is popular for fishing, boating, and other recreational activities.

The Olso Rd boat ramp allows for a variety of watercraft to be launched, including small boats, kayaks, canoes, and stand-up paddleboards. However, larger boats and vessels may not be suitable for launching from this ramp due to its size and depth limitations.

Overall, the Olso Rd boat ramp is a popular and convenient access point for boaters and water enthusiasts looking to explore the Indian River Lagoon in Florida.