ˌɛmdˈiː θˈɜːɾi wˈʌn wʌz ɹᵻloʊkˈeɪɾᵻd fɹʌm nˈuː wˈɪndsɚ tə saʊθwˈɛst ʌv wˈɛstmɪnstɚ bᵻtwˌiːn nˈaɪntiːnhˈʌndɹɪd sˈɪksti θɹˈiː ænd nˈaɪntiːnhˈʌndɹɪd sˈɪksti fˈaɪv; ðɪ ˈoʊld hˈaɪweɪ, ˈoʊld nˈuː wˈɪndsɚ pˈaɪk, bɪkˌeɪm ɐnˈʌðɚ sˈɛɡmənt ʌv ˌɛmdˈiː ˈeɪthˈʌndɹɪd fˈɪfti tˈuː.
MD 31 was relocated from New Windsor to southwest of Westminster between 1963 and 1965; the old highway, Old New Windsor Pike, became another segment of MD 852.