æz kənstɹˈʌkʃən ʌvðə wˈʊstɚ tˈɜːnpaɪk pɹəɡɹˈɛst ˈiːstwɚd, ðə bˈiː ænd dˈʌbəljˌuː wʌz ɹᵻplˈeɪst baɪ bˈʌsᵻz ɪn dʒˈuːn nˈaɪntiːnhˈʌndɹɪd θˈɜːɾi tˈuː, fˈɑːloʊd baɪ ðə tʃˈɛstnʌt hˈɪl bɹˈæntʃ ðæt noʊvˈɛmbɚ.
As construction of the Worcester Turnpike progressed eastward, the B&W was replaced by buses in June 1932, followed by the Chestnut Hill branch that November.