nˈuː jˈɔːɹk stˈeɪt ɹˈaʊt tˈuːhˈʌndɹɪd fˈoːɹɾi θɹˈiː ˌɛnwˈaɪ tˈuːhˈʌndɹɪd fˈoːɹɾi θɹˈiː ɪz ɐ ˈiːst wˈɛst stˈeɪt hˈaɪweɪ ɪnðə sˈʌðɚn tˈɪɹ ʌv nˈuː jˈɔːɹk ɪnðə juːnˈaɪɾᵻd stˈeɪts.
New York State Route 243 (NY 243) is a  east–west state highway in the Southern Tier of New York in the United States.