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Directions from Southern NY or Central/Southern NJ (Via Route 287).

• Take Route 287 (North or South) to Route 80 East. The intersection of Route 80 and Route 287 is in Parsippany, NJ. Follow Route 80 East approximately 1 mile to Exit 47B (Route 46 East Montclair/The Caldwells).
• Continue on Route 46 East about ¾ of a mile to the second traffic light (Wendy's on Right). Just past this light is the entrance to Montville Business Center on your right. GSI is located in building #45 directly facing Route 46.

Directions from Central/Southern NJ or PA (Via NJ Turnpike/Garden State Parkway).

• Take the NJ Turnpike North to Exit 11. Follow signs to the Garden State Parkway North. Continue on the Parkway to exit 145.  Follow signs to Route 280 West and continue approximately 12 miles and get off at Exit 1 (New Road). At the stop sign turn right and continue approximately one mile to the first light.
• Turn right onto Route 46 East and continue approximately 0.7 mile to Montville Business Center on your right. GSI is located in building #45 directly facing Route 46.

Directions from NY/New England.

• Take the Garden State Parkway south to exit 145. (If the NJ Turnpike is more convenient take it south and get off at exit 15W). In either case, after you pay the toll, follow signs to Route 280 West and continue approximately 12 miles and get off at Exit 1 (New Road).
• At the stop sign turn right and continue approximately one mile to the first light.
• Turn right onto Route 46 East and continue approximately 0.7 mile to Montville Business Center on your right. GSI is located in building #45 directly facing Route 46.