Subchapter LVI. Chesapeake and Ohio Canal National Historical Park 16 U.S. Code §410y-1. Purposes; establishment; boundaries; acquisition of lands; procedure for acquisition; time of acquisition 16 U.S. Code §410y-1a. Boundary revision 16 U.S. Code §410y-2. Consideration by Secretary of comprehensive local or State development, land use, or recreational plans 16 U.S. Code §410y-3. Access 16 U.S. Code §410y-4. Chesapeake and Ohio Canal National Historical Park Commission 16 U.S. Code §410y-5. Administration 16 U.S. Code §410y-6. Availability of funds; authorization of appropriations; adjustment of appropriations 16 U.S. Code §410y. Definitions