pˌiːˈeɪ wˈʌnhˈʌndɹɪd θɹˈiː bɪɡˈɪnz æɾ ɐn ˌɪntɚsˈɛkʃən wɪð jˌuːˈɛs fˈaɪvhˈʌndɹɪd twˈɛnti tˈuː ɪnðə kəmjˈuːnᵻɾi ʌv ɐlˈɛnpoːɹt ɪn ʃˈɜːli tˈaʊnʃɪp, hˈʌntɪŋdən kˈaʊnti, hˈɛdɪŋ ˈiːst ˌɔn tˈuːlˈeɪn ʌndᵻvˈaɪdᵻd bˈiːkən lˈɑːdʒ ɹˈoʊd.
PA 103 begins at an intersection with US 522 in the community of Allenport in Shirley Township, Huntingdon County, heading east on two-lane undivided Beacon Lodge Road.