From West of Atlanta

Go east on I-20 towards Atlanta
Take I-75 North until it merges with I-85 ("The Connector")
Go north thru downtown Atlanta
Stay on I-85 (left lanes only)
Take 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.)