Washington Spy Ring National Historic Trail Designation Act

(1) The Culper Spy Ring was a group of American Revolutionaries who gathered intelligence on British troop movements and fortifications in Manhattan, Long Island, and elsewhere for General George Washington.

(2) The Culper Spy Ring is credited with uncovering Benedict Arnold’s conspiracy to surrender West Point to the British and saving the Franco-American alliance by uncovering plans to ambush the French army in Rhode Island.

(3) Key locations used by the Culper Spy Ring include—

(A) Raynham Hall in Oyster Bay, New York, the home of intelligence operative Robert Townsend;

(B) the Arsenal (also known as the Job Sammis House) in Huntington, New York, which was used to store gunpowder during the British occupation of Long Island and the town of Huntington;

(C) the Brewster House, a tavern in Setauket, New York, owned by the Brewster family and used to spy on British officers and transfer information to General Washington across the Long Island Sound; and

(D) generally, the byways and highways connecting these sites.

(1) by redesignating the second paragraph (31) (relating to Butterfield Overland National Historic Trail) as paragraph (32); and

(2) by adding at the end the following:

The Washington Spy Ring National Historic Trail, a trail of approximately 50 miles of village, town, and city streets and New York Route 25A, from Great Neck, New York, along Long Island’s North Shore, through Nassau and Suffolk Counties, to Port Jefferson, New York, following the route generally depicted on the map titled Proposed Washington Spy Ring National Historic Trail Extent and Key Locations, numbered NERO 962/198100, and dated November 2025.

The map described in subparagraph (A) shall be on file and available for public inspection in the appropriate office of the Secretary of the Interior.

In cooperation with the Secretary of the Interior, the Washington Spy Ring National Historic Trail designated by this paragraph shall be administered by the North Shore Promotion Alliance, an organization described in section 501(c)(6) of the Internal Revenue Code of 1986 and exempt from taxation under section 501(a) of such Code.