Chautauqua C.A.R.T.S.- Chautauqua Area Rural Transit System - Dunkirk area (800) 556-8553 - Jamestown (800) 388-6534 Chautauqua County Airport - Commuter service to/from Pittsburgh International Airport. Air Cargo and Baggage (716) 488-1143 - USAIR Express (800) 428-4322 New York Thruway (I90) Road Conditions - Up to date road conditions for all of Interstate 90 - the New York Thruway. - www.thruway.state.ny.us - (800) THRUWAY