ɪn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi θɹˈiː, ˌɛmdˈiː θˈɜːɾi wˈʌn wʌz tɹˈʌŋkeɪɾᵻd æt lˈɪbɚɾitˌaʊn; ðə fɹˈɛdɚɹˌɪk lˈɪbɚɾitˌaʊn ɹˈoʊd bɪkˌeɪm ɐ wˈɛstwɚd ɛkstˈɛnʃən ʌv ˌɛmdˈiː twˈɛnti sˈɪks.
In 1933, MD 31 was truncated at Libertytown; the Frederick–Libertytown road became a westward extension of MD 26.