From Route 3 North and South:
Take Exit 32. You will merge onto a Rotary, follow signs to get onto Route 4 North. Proceed on 4 North to the first set of traffic lights. At the lights turn right onto Technology Drive. The Atrium at Drum Hill is immediately on the left.
From Route 495 North and South:
Take Exit 35 B onto 3 North. Follow above directions.
