I-45 south...exit FM 2989 (South of Madisonville)
turn right to HWY 75...turn left (south) & go 6 miles
turn right on Bishop Rd and go one mile
you will see General Sams entrance
Take exit 123 FM 1696 off I-45 (4miles North of Huntsville).
Turn left, then go West (under the overpass) 2 miles on FM 1696 to HWY 75.
Turn right (North) on HWY 75 and go 5 miles *.
Turn left on Bishop Road and go 1 mile.
The Red Gate will be open.