From Washington DC:
Take I-95 north from Washington, DC. After crossing into Delaware State, then take I-295N from I-95 near Wilmington. Once on I-295 North, drive about 60 miles to take exit 65 B (second exit) Sloan Avenue West. Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Trenton (Mercer County) Airport:
Upon exiting the airport turn right onto Bear Tavern road. After <1/2 mile at intersection of Interstate 95 take first entrance on right for 95 North. Follow 95 North which later becomes 295 South. Once on 295 South, take exit 65 B (the first exit) Sloan Avenue West. Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Route 1 North (New Brunswick):
Follow US 1 South and exit onto 295 South. Once on 295 South, take exit 65 B (the first exit) Sloan Avenue West. Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Route 1 South (Trenton):
Follow US 1 North and exit onto Whitehead Road. Take first right onto Whitehead Road. At first light turn left onto Sweetbriar Road. After passing through the first traffic light, take second left onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From NJ Turnpike:
Take Exit 7A to 195 West. Follow 195 West and exit onto 295 North. Exit 295 North at Exit 65 B (Sloan Avenue West). Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Route 130 South (Bristol):
Take 130 North to 295 North. Exit 295 North at Exit 65 B (Sloan Avenue West). Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Allentown area:
Take 476 South to 276 East. Take Exit 28 (Philadelphia/Trenton) and follow Route 1 North to 95 North. Continue on 95 North into New Jersey (later becomes 295 South). Once on 295 South, take exit 65 B (the first exit) Sloan Avenue West. Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Newark International Airport:
Exit the airport and travel to Exit 13A New Jersey Turnpike South. Stay on the turnpike to Exit 7A. Follow 195 West and exit onto 295 North. Exit 295 North at Exit 65 B (Sloan Avenue West). Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.

From Philadelphia Airport:
Take 95 north upon exiting the airport. Follow 95 North into New Jersey (later becomes 295 South). Once on 295 South, take exit 65 B (the first exit) Sloan Avenue West. Continue on Sloan for 1/2 mile and take next right turn after the second light on top of the railway bridge onto Sandalwood Avenue. Follow Sandalwood Avenue and at 3rd intersection make right on Bucknell Avenue (turns into Basin Rd.). After 1/4 mile turn right onto Electronics Drive, Princeton Optronics is located on right.