Directions from Highland Springs from Dallas Highland Springs is a gated community. The entrance is on Frankford Rd., about 1/4 mile east of Coit Rd. Tell the security guard you are attending SNA. Do not park in the circle in front of the clubhouse. The space is reserved for future residents. From Coit at I-635, go north five miles to Frankford Rd. and turn east. For more directions call Highland Springs at 972-231-9933.