Capitol Beltway (I-495). Take Maryland Exit #7A onto southbound MD-5 towards Waldorf. Follow MD-5 around Waldorf and proceed 20 miles south to the MD-5/MD-235 split. *CAUTION* you will turn right at the split to remain on MD-5. Continue to follow MD-5 south through Leonardtown to St. Mary's City. (see directions below).