From Birmingham Via I-65:
Come North from Birmingham on I-65
Take exit ??? at Hartselle Highway 36 East (right)
Highway 36 ends at Highway 231
Turn North (left) on 231
Cross the Tennessee River
Turn West (right) on Green Cove Road

Nashville Via I-65:
Come North from Birmingham or South from Nashville on I-65
Take I-565 East into Huntsville
Take exit 19A - Memorial Parkway South (continue with local directions below)

From Hunstville International Airport (HSV):
Take I-565 East into Huntsville Take exit 19A - Memorial Parkway South(continue with local directions below)
Travel time: 25 minutes

Local Directions:
From intersection of I-565 and Memorial Parkway (Hwy. 431/231/72) exit 19A South
Go South almost reaching the River (10 minutes)
Turn West (left) on Green Cove Road
Cross the Railroad tracks, 510 is the the first building on the right.