ˌɛmdˈiː θˈɜːɾi wˈʌn fɹʌm wˈɛstmɪnstɚ tə nˈuː wˈɪndsɚ wʌz stˈɑːɹɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪntiːn; ðə wˈaɪd kˈɑːŋkɹiːt ɹˈoʊd bᵻtwˌiːn ðə tˈuː tˈaʊnz wʌz kəmplˈiːɾᵻd baɪ nˈaɪntiːnhˈʌndɹɪd twˈɛnti wˈʌn.
MD 31 from Westminster to New Windsor was started in 1919; the  wide concrete road between the two towns was completed by 1921.