Grenville M. Dodge – Chief engineer of the Union Pacific Railroad and helped construct the first American transcontinental railroad.
ɡɹˈɛnvɪl ˈɛm. dˈɑːdʒ tʃˈiːf ˌɛndʒɪnˈɪɹ ʌvðə jˈuːniən pɐsˈɪfɪk ɹˈeɪlɹoʊd ænd hˈɛlpt kˈɑːnstɹʌkt ðə fˈɜːst ɐmˈɛɹɪkən tɹænskˌɑːntɪnˈɛntəl ɹˈeɪlɹoʊd.