Based on the latest information available, Boat Ramp Lane 199 is a concrete boat ramp located in Muhlenberg County, Kentucky, with a latitude of 37.21602249 and a longitude of -86.90281677. The ramp appears to be wide enough to accommodate most types of watercraft, ranging from small fishing boats to larger vessels.

The boat ramp provides access to the Green River, which is a popular destination for fishing, boating, and other recreational activities. The Green River is a 384-mile tributary of the Ohio River, and it flows through several states, including Kentucky.

As far as the types of watercraft permitted on the Green River, it appears that there are no specific restrictions or limitations. However, it's always a good idea to check with local authorities or consult the latest regulations before launching your boat.

In summary, Boat Ramp Lane 199 is a concrete boat ramp located in Muhlenberg County, Kentucky, that provides access to the Green River. The ramp appears to be wide enough to accommodate most types of watercraft, and there are no specific restrictions on the types of boats permitted on the river.