• Route 93 North to Route 95 (128) South
• Take exit #32A (Route 3 North - Nashua, NH/Lowell).
• Take Route 3N to exit #34 - Westford Rd, Tyngsboro, Westford
• Take Right onto Westford Rd, towards Tyngsboro..
• Follow 1 mile to end, take Rt 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take right and park near main entrance

- or -

• Route 2 North or Route 90 West to Route 95 (128) North to exit #32A (Route 3 North - Nashua, NH/Lowell).
• Take exit #32A (Route 3 North - Nashua, NH/Lowell).
• Take Route 3N to exit #34 - Westford Rd, Tyngsboro, Westford
• Take Right onto Westford Rd, towards Tyngsboro..
• Follow 1 mile to end, take Rt 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take right and park near main entrance

• Route 290 to Route 495 North to exit #33 (Route 4 - Chelmsford).
• Turn left off the ramp onto Route 4N
• Follow 4 North for 2 miles to the Drum Hill Interchange.
• Follow signs to Route 3 North, and get onto Route 3 North.
• Take Route 3N to exit #34 - Westford Rd, Tyngsboro, Westford
• Take Right onto Westford Rd, towards Tyngsboro..
• Follow 1 mile to end, take Rt 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take right and park near main entrance

• Route 3 South to exit #34 (Westford Road/Tyngsboro).
• Turn left onto Westford Rd, towardsTyngsboro
• Follow 1 mile to end, take Route 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take right and park near main entrance
  

• Route 95 North (128) to exit #32A (Route 3 North - Nashua, NH/Lowell).
• Continue on Route 3N to exit #34 - Westford Rd, Tyngsboro, Westford
• Take Right onto Westford Road towards Tyngsboro
• Follow 1 mile to end, take Route 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take Right and park near main entrance

• Route 495 South to exit #35B (Route 3 North - Nashua, NH/Lowell).
• Take Route 3N to exit #34 - Westford Rd, Tyngsboro, Westford
• Take Right onto Westford Rd, towards Tyngsboro..
• Follow 1 mile to end, take Rt 3A South towards Lowell.
• Follow 2.5 miles, to Wellman Avenue (You will see the Williamsburg Car Wash on your left, and Kastore sub shop on your right)
• Take Left onto Wellman Ave.
• Take the 3rd driveway on the right at Lighthouse School sign
• Follow long driveway to stop sign
• Continue straight towards front of building
• Take right and park near main entrance