Run I-90 to Exit 10. Take I-290 East to Exit 15. Come down the ramp, don't make any turns, and continue straight through the light and under the "Federal Square / Downtown Worcester" sign. A & D is 1/2 mile on your right. Turn into the yard just before the P&W Railroad bridge.
Run I-495 to I-290 West. Take Exit 15 and bear left at the fork at the bottom of the ramp, following the signs towards Federal Square (Do NOT bear right towards "Southbridge Street, Auburn"). You will come to a light under I-290. Continue straight through the light and under the "Federal Square / Downtown Worcester" sign. A & D is 1/2 mile on your right. Turn into the yard just before the P&W Railroad bridge.