Mack Information Systems, Inc.
25 South Avenue, Wyncote, PA 19095
Phone: (215) 884-8123

From the PA Turnpike (I276)

• Take Fort Washington exit #339 to Route 309 south. Follow several miles until the limited access section ends.
• Left at the first light, Greenwood Ave.
• Bear right at the next light continuing on Greenwood Ave.
• Turn left at 2nd light onto Glenside Ave.
• Right at the first street onto South Ave.
• Mack is the last building on the right.

From Philadelphia

• Take Route 611 north.
• Left at Chelten Hills Drive. (If you miss Chelten Hills Drive, turn left at Route 73, then bear left; right at the first light onto Chelten Hills Drive. This light is the first of the two in the next step.)
• Straight through two lights, then the first right onto South Ave.
• Mack is the last building on the right.

From Willow Grove

• Follow Rt. 611 South into Abington
• Turn right onto Susquehana Road (2nd light past Abington Hospital)
• Turn left at the first light onto Highland Avenue (becomes Rices Mill Rd.)
• Turn left at the 3rd light onto Glenside Avenue (first light after the railroad crossing) *
• Turn left at the 4th street onto South Avenue
• Mack is the last building on the right