New York State Parks, Recreation & Historic Preservation
Jerome Park Conservancy Preservation Report
John Bloomfield Jervis Papers at the Jervis Public Library
American Treasures of the Library of Congress - Croton Aqueduct & John B. Jervis
Croton Aqueduct History from the Southeast Museum
Croton Aqueduct History
Croton Aqueduct from Columbia Encyclopedia at http://www.bartleby.com/65/cr/CrotonAq.htmlBartleby.com
The High Bridge is NYC's oldest standing bridge - the High Bridge was a key element of the Old Croton Aqueduct
Historic Hudson Valley
Hudson Valley Network
Hudson River.com

Metro North - Trains east of the Hudson
Westchester County Transportation Links
Westchester.gov - Links to all kinds of county information