Traveling west on Route 14 turn right onto Main Street just after Arby's. Take Main Street to Woodstock Street. Turn left onto Woodstock. Your first left off Woodstock is Williams. Marietta is in the first block on the left.
Traveling east on Route 14 turn left onto Main and then follow the above directions.
Traveling north on Randall Road turn left onto Pyott. (Randall becomes Rakow just after McHenry Rd.) Follow Pyott to Route 14. Pyott becomes Main Street after Route 14. Take Main Street to Woodstock. Turn left onto Woodstock. Your first left off Woodstock is Williams.