Google Maps Gps From I20 Take Exit 98 Hwy 11 And Follow Hwy 11 Towards Mansfield. At Hwy 142 Go Towards Newborn. Continue Through Newborn On Hwy 142 To Broughton Rd That Veers To The Left. Cross Rr Tracks And 3011 Broughton Will Be On Your Left. No Sign As Appointment Is Required