(Brentwood Lighthouse, 82', TN-94-01) in Brentwood, Williamson County, TN. TN254 (Old Hickory Blvd) W. 0.2 miles from jct with I65 exit 74 on the N. side of Brentwood, S. on Wilson Pike 1 block, E. on Brooks Chapel Rd. 1 block, S. on Frierson Dr. 0.1 miles to the bldg on the W. side of the road. (7-6-08, N36 02.113 W86 47.083) Photo by Jack Schmidt.