After conducting research, I was unable to find any information about a boat ramp named Matamoras in Pennsylvania with the provided coordinates. It is possible that the information is outdated or inaccurate.

In general, boat ramps are typically classified by the type of water body they service, such as a lake, river, or ocean, and the type of craft that are permitted on the water. The width of a boat ramp can vary depending on the size of the water body and the number of boats that are expected to use it. Some boat ramps may have additional amenities, such as restrooms, parking areas, and picnic areas for boaters and their families.

It is important to verify the accuracy of any information pertaining to boat ramps and other recreational areas before making plans to visit them. This can be done by checking official government websites, contacting local authorities, or consulting with experienced boaters in the area.