Based on available information, the Highway 69 3374 boat ramp in Guntersville, Alabama is a concrete boat ramp that is 16 feet wide. It services the Guntersville Lake, which is a 69,000-acre reservoir on the Tennessee River.

This boat ramp is suitable for small to medium-sized boats, including bass boats, pontoon boats, and ski boats. Additionally, it is also accessible for kayaks and canoes.

The latest information available about the Highway 69 3374 boat ramp is provided by the Alabama Department of Conservation and Natural Resources, which maintains a boating access guide on their website. This guide provides detailed information about boat ramps, including their location, hours of operation, and amenities available.