From East of Atlanta

Go west on I-20 towards Atlanta
Take I-85 North until it merges with I-75 ("The Connector")
Go north thru downtown Atlanta
Stay on I-85 (left lanes only)
Take the first Exit # 86 (Hwy. 13 / North Buford Hwy.)
As you come down exit ramp you will see another exit for
Monroe Dr. / Piedmont Rd. / Lenox Rd.
Take that exit and turn left onto Monroe Dr. (near FireStation)
Go straight to 4-way intersection of Piedmont Rd.
Go thru light (road "snakes" so go as straight as you can)
You are now on Chesire Bridge Rd.
Go to the first traffic light and turn left onto Liddell Dr.
Road dead-ends into Manchester St.
ALPS will be on your right at the corner (2139 Liddell Dr.)