Thuggin4Life said:
How much does it cost to use the ramp at cathedral park.
Someone may know better, but it appears to be free:
Parks & Recreation
Located under the St. Johns Bridge, Cathedral Park gives residents an opportunity to explore over 23 acres of natural wildlife habitat. A summer Jazz Festival, off-leash area for dogs,
boat ramp and Wi-Fi access are all free to anyone visiting this historic day park. The St. Johns Community Garden is also a great place to enjoy the best in urban greenspaces.