It is at the intersection of St. Johns Lane and Route 99, Old Frederick Road, just west of U.S. 29 and north of I-70.
ɪɾ ɪz æt ðɪ ˌɪntɚsˈɛkʃən ʌv sənt. dʒˈɑːnz lˈeɪn ænd ɹˈaʊt nˈaɪnti nˈaɪn, ˈoʊld fɹˈɛdɚɹˌɪk ɹˈoʊd, dʒˈʌst wˈɛst ʌv jˈuː.ˈɛs. twˈɛnti nˈaɪn ænd nˈɔːɹθ ʌv aɪ sˈɛvənti.